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"}, {0xbd, 0x10001, 0x200, 0x4, 0x5, "eae988306ca794aa82f690c0703f0875f67b56f199de4e06483bf50b045f5414e4b0ca5d6683ac78a5beb5f63fe6c6b0de0132ae2b63f3e747ca71c82886266379889d34f54f5e4f436f412f486fd3a8b009272ae380bbc05af968c319155f99ee0f11b7e250d3c1d48cffd889c3a33c59a4d98ab38e971c81a30940cc08e9344d66e8610bdd88255c193aa2ffc148756b738d8a9dbb63374c64b5367f0a4a2a121e96e5fb90b2f3ddd60049ac"}, {0x9b, 0x0, 0x8, 0xff, 0x5, "3df6d6088d55a766549bfb61c07ba52a82e78d754cb6feb4dd0fee2c57ad5c0643cfb3080ea4bae4b3c6a2e69d244a635ae5d0fbae519401443d27ae634669e1c771268957bb92228d611a047426967e4692f80d9bf2621b903495e0d9a23fc8bc8fcb49cb0f26bc0a8f04f2dc7dd6ba159e8bc96d936ee83286abe16551f4a3d9976d285050758c089616"}, {0xae, 0xc67, 0x2, 0xffff, 0x9, "f0b0a100aa707d3fc3a41aa384ff3052b97ce81100ce7cf6b76522e13e53e1828a1f034a555a687533a6b0b04587ac45d9993c549229f9cae4fe6480e334c8dc0705b9d47c49d7ee19b614d64c06a37660369a6d3ca14d76424481810229f84aacbe61a8d576d7d1f9cae40081f23633be2f5f521c00309a6ef30f8f1ffc3a53ff7ac48b8e9ef4f7074cf6817a9f422ede553c408ef57899037c40454f4a"}], 0x1216}], 0x3, &(0x7f00003a7000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x4, 0x80}, 0x8000) sendto(r0, &(0x7f000060b000-0x647)="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", 0x647, 0x1, &(0x7f0000b6b000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffd, 0x7, 0x3, 0x80000001, 0x0, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x100000000002}, 0x60) 2017/11/11 20:46:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000003000-0x8)={0x1}, 0x8, 0x80800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x1, 0xffffffff, 0x2, 0xffffffffffffff99}, 0xfff, 0xb3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r3 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x39c9e5d81164512f, &(0x7f0000003000-0x8)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000003000-0x6)="000000000000", &(0x7f0000000000)=0x6) setsockopt(r3, 0x107, 0xf, &(0x7f000008e000)="", 0x0) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfffffffffffffeff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000031a000)={0x0, 0x34, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000)=0x0) timer_create(0x0, &(0x7f00002f0000)={0x0, 0x25, 0x6, @thr={&(0x7f0000b8a000)="11f043d57402527609a010853ebe90481a178f3f25ee12387eabb1997eb74f6ef841d000097faa7fcdb2a963bf8a699b59c827a584eaa912c0b211bcfc7654f15df972859fca5feca5d48c1683335de67bd0fb648624ed273c54790bb9d39e9f0ae33530accfc1eefbf582c76c5366ef67d4f440bc0b96c7424940aee008ce2023efe83cc1eb34db06e1a78cfbbd474fdda6463080747b9590b969ede95f43fa6476023c709d42cf0aa3bc096f3436cd7b", &(0x7f0000045000)="db6a9ce2c86f55b8e69a5fea5eee8a925c274e5364a9505cffc370854b24d0941e1dd40215af7702ae45f93d7631303d5bc7bf2e075f3ecadc8f303eb554ea4a8b9344b913b02ddb4c9be7e56521872ec0374daeca8a8fddc8382d5bc732ee2b1628c20f4486e57559fe84bb6505826970943ba8a3fb463c19f8446f19a2fad464aa01c0e8dc22eeeabbb859f8c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f49000+0xd80)=0x0) timer_create(0x1, &(0x7f0000a46000-0x60)={0x0, 0xc, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000189000)=0x0) timer_gettime(r4, &(0x7f0000bde000)={{0x0, 0x0}, {0x0, 0x0}}) flock(r2, 0x1) ppoll(&(0x7f0000ef1000)=[], 0x0, &(0x7f0000b79000-0x10)={r5, 0x0}, &(0x7f0000d61000-0x8)={0x2000081}, 0x8) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r6 = gettid() getpgrp(r6) 2017/11/11 20:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009cd000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x3ff, 0x2, 0x0, 0x6, 0x5, 0x7, 0x8, 0x0, 0x6a, 0x2b4e, 0x5, 0xb9, 0x9, 0x4]}, &(0x7f00008df000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000030f000)={r1, 0x401}, &(0x7f0000fbc000-0x3)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000242000-0x8c)={r2, @in6={{0xa, 0x3, 0x1d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000545000)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009ce000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000e0f000-0xd1)="fe64340158c1420e6cec698cb07d1877f5bef62a6198f9ee5e4b8e4723d9c1493ef9250929661da59d4f9690d4b2c6ab49e1f77a79b959c84b8f22c7b35c2b3323aaaf09a7909d47a86a810317f02accb776534da867b594b69209015a228ee788ea611f324e413a01c1fb93cd15f9b841843701dc151b3d73cbae90c0576fb72361b917b49b7d8b28bd91c2b330b17eca5e2c25524f27b07722337f0404e30eafafa9331ec57da8afcd5b265cb1d79934eac3a33e0ae8723cea25bca2a03f37cb477dff6b08ee2ec856efd606881eaf68", 0xd1, 0x0) pipe(&(0x7f0000ca0000)={0x0, 0x0}) accept4$unix(r4, &(0x7f00006ad000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e8c000-0x4)=0x8, 0x807fc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d45000)={0x0, 0x0}) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00003f8000)="") write(r4, &(0x7f000026d000)="f74bd8a9fe45b9d90a7d3520d8b4c8b0c620a73ae699c8d3934464c83e6424639e5c14d7275dfb9c76ab8e2611a6d07dfc5d187da15041d03216fb91ec6e6a691f3616a7cfb6271a5e8ffcfd8298271329597db91e04f5138fb1579b8a63fe0ddb9feb4b5d829722cf6c4b0e28e19a6c51cc261959b0631620280ecb1e275768ab22f438fc8d5194cac91770619057f7e071c6cc20cc7ccedb4f560523ca6f4a6914", 0xa2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000147000)=0x0) bind$inet(r5, &(0x7f000022c000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ba2000)={0x7, &(0x7f0000e89000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = socket(0x10, 0x800000000000002, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000e48000-0x4)=0x80003, 0x4) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f00005c2000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000f5c000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ccd000-0x8c)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg$netrom(r7, &(0x7f0000254000-0x38)={&(0x7f0000ce5000)=@full={{0x3, {"4eefae33c2622a"}, 0x5}, [{"9292332511f2cf"}, {"cb7a27e5583f33"}, {"23dd5aaf46030d"}, {"a3b59f033bd9cb"}, {"ac00230300748e"}, {"9d5bdf4a161474"}, {"b2f236dea2df4a"}, {"4aecdb1161239e"}]}, 0x48, &(0x7f0000e4b000)=[], 0x0, &(0x7f0000cb1000)=[], 0x0, 0x0}, 0x0) [ 107.722099] pktgen: Cannot create thread for cpu 1 (-4) [ 107.727862] pktgen: Initialization failed for all threads 2017/11/11 20:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000816000-0x16)="c62b7573657276626f786e6574316b657972696e6700", 0x0) sync_file_range(r0, 0x0, 0x0, 0x3) sendmsg$unix(r0, &(0x7f0000941000-0x38)={&(0x7f0000226000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000060a000-0x50)=[{&(0x7f000011c000-0x39)="24394e157460b134887a1173a94f094ed78b81f21c4c1b2fd4363af1aae1b7c48829fcae063e0645c987658d40df4e09c3809272c5dc3b7a0b", 0x39}, {&(0x7f0000baa000-0xf5)="3a97d3c5e150291757622ab067886f5b718d62ad14eb66421811d50f54b28349a895f503b51fe1291a9298e248718468ce9b90ef1be8a61d5a742be7191ad2572709afa7d10f34e6a33fe8cb6930796ebb190e08ef85a65fa4d9de06f56efafa26b6030bea81ada368c5af3a243e83ad98fcea8bbdd6b4096adcf7fa0c33e65c63587dd84d61270912088009255dd361bd90006ed3a266193279fc56c2f9d60d899ef448817e2fb83e5f8363ba63097be271d780a51da8642fb8f0ac9039a4ed37c1afbb4eceb8526fcc37d1fe6b3c8598a1c7f08a6ccc5198c0f14cc593e19a7059daabfc9759daeffc1fd041a15ddb89f7208216", 0xf5}, {&(0x7f0000ad2000)="49d9896a11378a5024381ac29bb2be522a99afc15d771808b57a30185b2ddf6d75de16fdfba43c7195b99ca2d40684a35e3e07c42eea0bfb595dfa0651e453a4303fcb0e087eff4ead4ee3ffde6230485c55082a8505d66c96831b038d7d9b2064d7f15f7349cf61417e22d28a9b8fa7432e3e28252825fa9ab6", 0x7a}, {&(0x7f0000765000)="8b8c86f03327c8b4c8b4efe15f347e4e33465e3175cdb9f1f8196f1e40afc00bbec731b69bf6fa1823b5bafc9a8a7321d8d1539900800efa77de9c4009ac1f9c01beb2508046cff4df5c64b7054b8c22e984c44e49", 0x55}, {&(0x7f0000ca7000)="", 0x0}], 0x5, &(0x7f0000445000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x2, 0x40}, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000088d000-0x4)=0x0, &(0x7f00004a9000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e75000)={0x0, 0xb, "7ea08e18e50c7cba393ab3"}, &(0x7f0000767000)=0x13) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000175000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad5000-0x8)={r1, 0x6}, &(0x7f00009f0000)=0x8) 2017/11/11 20:46:13 executing program 1: mmap(&(0x7f0000003000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c68000-0x9)="2f6465762f70707000", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000001000-0x11)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) r2 = syz_open_dev$loop(&(0x7f0000aa3000-0x9)="2f6465762f6c6f6f702300", 0x7fff8000, 0x402000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00004de000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000000000)=0x0, &(0x7f000019e000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0xffff, 0x0, 0x1000, 0xffffffffffffffe0, 0x8, 0x40c1, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xa6f, 0x0, 0x461, 0x8000}}, &(0x7f0000dfb000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8001, 0xc7, 0x9, 0x7}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006fc000+0xd41)="7472757374656400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000-0x9)="2f6465762f70707000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/11/11 20:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) gettid() recvfrom$inet6(0xffffffffffffffff, &(0x7f00007fe000-0x3e)="0000", 0x2, 0x0, &(0x7f0000f95000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00004ae000-0x9c)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebf000-0x9)="2f6465762f70707000", 0x121080, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007e6000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000324000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c2000-0x4)=0xd6) socket$netlink(0x10, 0x3, 0xf) r1 = openat(0xffffffffffffffff, &(0x7f00001b9000)="2e2f66696c653000", 0x0, 0x0) setuid(0x0) rt_sigsuspend(&(0x7f0000b5f000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000065000-0x4)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000b95000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000006d000-0x10)=[{&(0x7f00003db000-0x3a)="391f00001300194700bb61e1c3050000900002000200000000c400e100008000091300010900000000280fe2000000000004000207000d00ffa2", 0x3a}], 0x1) 2017/11/11 20:46:13 executing program 2: r0 = getgid() getgroups(0x5, &(0x7f00004e3000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x88040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004e2000)={0x0, 0x85, "939e65b31223b7460e847e605a625c7ef2e2e6c8d01e225f93fe78b8ab66153c2be4d79d526d40bb09ed70d68fa4c36d58ac5786bf8d4577cc1005286512e95cb69f2ac5356016eb7b2b59c9a0d1c5e49cb3eb090d51268e1d313a8176a007a59308ffb38a9bca910aa6160295c6a6864ff376fd344f4477afad4f3398d401234e6c56943d"}, &(0x7f0000d90000)=0x8d) keyctl$join(0x1, &(0x7f000059b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) rt_sigsuspend(&(0x7f0000077000)={0x9}, 0x8) sendto(r2, &(0x7f00007df000)="df518d0820e762320cb67f2c41450b58c011c19b5e07", 0x16, 0xc040, &(0x7f00009e3000)=@sco={0x1f, {0x866, 0xffff, 0x1, 0x4, 0x8001, 0x2}}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000031c000-0x6)={r3, 0x40}, 0x6) unshare(0x2000000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000383000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069f000-0x4)=0x8) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f000012b000-0x3)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="64657670747300", 0x80000004, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000308000)={0x2, 0x72b3}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2017/11/11 20:46:13 executing program 7: r0 = gettid() sched_getparam(r0, &(0x7f00000fa000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000002000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x202300) fchdir(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000c50000)=0xa, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000ea000)={0x4, 0x2, 0x10001, 0x4, 0x0}, &(0x7f0000e8b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000467000-0x8)={r5, 0xfe13}, &(0x7f00002ea000-0x4)=0x8) bind$inet6(r4, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000f16000)=@req={0x28, &(0x7f0000e5c000)={@common="74756e6c300000000000000000000000", @ifru_ivalue=0x6}}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r4, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000713000-0x4)=0x1c) accept4(r2, 0x0, &(0x7f00003ad000-0x4)=0x0, 0x80800) socketpair(0xc, 0x80044, 0x2a, &(0x7f0000458000-0x8)={0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) r7 = request_key(&(0x7f000093c000)="7573657200", &(0x7f0000542000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000067000)="3a7d6574683000", 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000f6000)="646374637000", 0x6) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f00000ef000-0x4)=0x0, &(0x7f0000781000)=0x4) add_key(&(0x7f00004de000-0xa)="69645f6c656761637900", &(0x7f0000240000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000449000)="", 0x0, r7) syz_open_dev$mice(&(0x7f0000e2a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x210801) 2017/11/11 20:46:13 executing program 1: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c52000-0x4)=0x0) ptrace(0x10, r1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000067b000-0x4)=0x0) ptrace$cont(0x18, r2, 0x20, 0x6d) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x1, 0x4, 0x80000001}, {0x6, 0x7, 0x1, 0x6}]}) clock_gettime(0x80000000010000, &(0x7f0000731000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ccc000)={r3, r4+10000000}, &(0x7f00006c3000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) writev(r0, &(0x7f0000a1e000)=[{&(0x7f00004ee000-0x1)="", 0x0}, {&(0x7f0000acf000-0x42)="a9", 0x1}], 0x2) 2017/11/11 20:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f0000155000-0xb)="6173796d6d657472696300", &(0x7f0000888000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083b000-0x1)="00", 0xfffffffffffffffc) r3 = request_key(&(0x7f000080a000)="646e735f7265736f6c76657200", &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f98000)="00", 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f39000)=0x0) fcntl$setown(r4, 0x8, r5) setsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000f41000)=0xdb, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000011e000)="000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000cb7000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x0) prctl$intptr(0x4, 0x5) uname(&(0x7f00000da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b36000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000073c000-0x20)={@generic="12bc37d33d0a1ca7efb54942b6d5134e", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fchown(r1, r6, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000127000)=[{0x10, 0x0, 0x1, 0x0, 0x0, ""}, {0xff, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0x1011, 0x17, 0x11, 0xbe, 0x28, "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"}], 0x1120}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000d96000-0xb8)={0x0, 0x4, 0x1f, 0x4, 0x4, 0x7, 0x4, 0x5, {0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x4, 0x1f, 0x8000}}, &(0x7f0000f0d000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b83000)={r8, 0x3}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000450000)={0xb42c}, 0x4) socket$inet(0x2, 0x1, 0xfffffffffffffffc) creat(&(0x7f000081c000-0x8)="2e2f66696c653000", 0x22) r9 = socket(0x10, 0x802, 0x0) msync(&(0x7f000067b000/0x2000)=nil, 0x2000, 0x5) write(r9, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) socket(0x1, 0x3ffffffc, 0x40) 2017/11/11 20:46:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10100, 0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x18, "d83269182e0822228b81f28b58545dff196db15442a4464f"}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000afc000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) accept4$packet(r3, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d82000-0x4)=0x14, 0x80800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00006dc000)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000436000)=[@in6={0xa, 0x0, 0x230c, @loopback={0x0, 0x1}, 0x7}], 0x1) ioctl$TCFLSH(r2, 0x540b, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000077000)={r1, 0x47, 0x5, 0x3, 0x20000000, 0x4, 0x2, 0x81, {r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x9, 0x101, 0x7f}}, &(0x7f0000f57000-0x4)=0xb8) ioctl$TIOCCBRK(r2, 0x5428) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000906000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80c0, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x25) add_key$user(&(0x7f0000296000)="7573657200", &(0x7f0000cde000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000459000-0x1000)="", 0x0, 0xffffffffffffffff) userfaultfd(0x800) 2017/11/11 20:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff", 0x1c}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67006530210006030000ef0071ffdf00", @ifru_flags=0x0}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000572000)={@common="67726530000000fffffffffffffff500", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000001000-0x8)=0xb8a3) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000000)={0x6, 0x3, 0x0}) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, 0x0) r10 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400a01, 0x0) r11 = socket$netlink(0x10, 0x3, 0xc) fcntl$getownex(r11, 0x10, &(0x7f00005ea000-0x8)={0x0, 0x0}) fcntl$getownex(r7, 0x10, &(0x7f0000d65000-0x8)={0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000fcd000)={&(0x7f00000a6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b37000-0x30)=[{&(0x7f00000c7000)="7a0b83e2375b01a858ff4d2138cbe3a90debdb7a0dcaac3f43b9f6cdf61ee7f58e7f99fed898a987504f1795921248f165fff47858dd29367a239085039f1fc75365ed503945904851864fc30022d02aead2276290e3ae0c4d7bbb5b20065b0dccf95b358eab34b7c89537434918275f11ef9cd915b472713734c36e50167d36b7baa7a95e29691fcbdac57cfddb6ab6b3807657edfb247805f45aa24138cb281a82ec9bae2a31e95ff4e498715882375af52ebd8999f1e71f3b72eaa5419287a08611573ec7be8a9eb88381e87f8c515229970c", 0xd4}, {&(0x7f000040b000-0x2f)="e94d80afc190e64464e2e262414abcdd37851d78a40ed236707bd616a40bc833035ea7b49f0d5cb1e718a02c36155b", 0x2f}, {&(0x7f0000c62000)="0276ec43f739283c702a47140c7a3d85474701b44a8591e83b79e05cd29ec2975dd3fe4798302bfd23666c0bf1e2bea81669f6343bd796be74fc1a1d2ed2d7d9f9e57331cc5cf0389bb2694b70d5d5265dadaac3f8962fe002ebcbc6499588f00e4e8080afcd7245b22288dc2713868bf4304f25c575fad06cb2cff96839df66cb782d98f88ca545a456f8eca000c83d5e01e1b0998661f3f421e1bf3a48c9a6eff166068fb960dbd6f18b4fe7a3cb406b2192e21feb6b925f7455", 0xbb}], 0x3, &(0x7f0000f01000-0xa8)=[@rights={0x38, 0x1, 0x1, [r10, r10, r6, r10, r7, r7, r11, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r8, r9}, @cred={0x20, 0x1, 0x2, r13, r8, r9}, @rights={0x30, 0x1, 0x1, [r6, r11, r11, r11, r6, r6, r6]}], 0x4, 0x4040014}, 0x1) getsockopt$inet6_tcp_TCP_PSP_CHECK(r6, 0x6, 0x6c7, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000396000)=0x4) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/11/11 20:46:13 executing program 1: inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{0xffffffffffffffff, 0x2120, 0x0}, {0xffffffffffffffff, 0x1, 0x0}], 0x2, 0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0xfff, 0x7, 0x2, 0x40, 0xfffffffffffffe00, 0x3, 0x1, 0x1}, &(0x7f0000002000-0x40)={0x9d, 0x7ff, 0x0, 0xffffffff80000000, 0x7, 0x81, 0x401, 0x4ed0}, &(0x7f0000003000-0x40)={0xffffffffffffffc0, 0x2, 0x38, 0x4, 0x401, 0x7fffffff, 0xffffffff, 0x1}, &(0x7f0000003000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000003000-0x14)="76626f786e65743176626f786e6574302d3a0300", 0x3) mq_timedreceive(0xffffffffffffffff, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x3, &(0x7f0000002000-0x10)={r0, 0x1c9c380}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006ae000-0x20)={0x4, 0x0, 0x1, 0x440}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007ab000-0x8)="2e2f66696c653000", 0x400800, 0x5f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a26000)={{&(0x7f00003d8000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b52000)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ab2000-0x9)="000000000000000000") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00005a6000-0x4)=0x9) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(r0, &(0x7f00009a7000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d1000-0x4)=0x10) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000e0a000-0x14)={0x0, 0x6, 0x7252, 0x98, 0xffff, 0x8000, 0x1, 0x6, 0xbf, 0x5}) madvise(&(0x7f0000572000/0x3000)=nil, 0x3000, 0x1b) dup(r0) [ 107.907525] binder: 16857:16861 ioctl 540f 20f39000 returned -22 [ 107.918757] binder: 16857:16861 ioctl 80605414 2011e000 returned -22 [ 107.931989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16861 comm=syz-executor6 2017/11/11 20:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fc000)="2f6465762f6b657963686f726400", 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000f49000)=@rc={0x1f, {0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x8000, 0x8}, 0x0}, 0x9) dup(r0) munmap(&(0x7f0000a21000/0x2000)=nil, 0x2000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/11/11 20:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000400, &(0x7f0000605000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$seccomp(0x16, 0x1, &(0x7f000098b000)={0x4, &(0x7f000073c000-0x20)=[{0x6, 0xe9da, 0x2, 0x9}, {0x2, 0x90e, 0x6, 0x4}, {0x5, 0x1, 0x4, 0x44c}, {0x20, 0x4, 0x2, 0x4}]}) sendmsg$netrom(r1, &(0x7f00009af000-0x38)={&(0x7f0000998000)=@full={{0x3, {"9102d8f18e46ce"}, 0xffffffff00000000}, [{"7150d92ef5561e"}, {"f0f8d391f60c46"}, {"6f66b89dd860ad"}, {"a94321b5574f0b"}, {"ce2c53fc2fbbd7"}, {"476f3b94d8bf6c"}, {"b3c08b1c25cddc"}, {"dd4d91cc756057"}]}, 0x48, &(0x7f000098e000-0x40)=[{&(0x7f0000a7c000-0xf6)="77e294b847e62e8116dd9ffb7bd0e2fb2e683efd8b2fa92ee0a46dc2c68fa8b50ea0c08e93000ad8953661a09f657baae4b9333d6855de0185dcaa13af33cc9f5d9cacd841959c20a31143bcf1a30526e5c88f5ecc2391842b70485d31eadd4342c0a4dc9f8df4698a097f038c384614920c0447c75461c14dcc62c1a697850354e2414a775440b4aa02e1bf4ee71523d5f12bc50f7d64b4413ac1fb183524ea28fbf05bd84ad6830de68b51c54f09223c5d91eaada3e9783834d521bedd2014e9ad83e25b2564399d19a6ed56f1ec70bc83c9f41950bf7604b2a9a300eec331406ea69ad2a07c5beb92ac02e75d9aa83cf6d48293e7", 0xf6}, {&(0x7f0000d02000-0xc2)="21e96fe738eb863421be85e44d3f5ff23e995bd30655c37dfdadb64615af75f553086d9c51578af521f11c46f983a21593f4a80fce81edfe077559d52e56a90f1418ffd875ea868d1d2ef762018e63c4b7b21ee3897529b8daf78d47bfb730bb757a2d0b1bfc82992cd5defe08ba8e9b021a51a32709e448e81610308af434de4ccbbbae1641b38516df3b74255ead15ced8502b8d9931829d3e21ae09735d8ad36f2aaeb456142e8ed5b40b2aaff6225c362cb91f6b4e018cec828339f92a4f3782", 0xc2}, {&(0x7f0000c58000-0xfa)="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", 0xfa}, {&(0x7f0000e33000)="8e80550c8db8fdb7887e96ce5f20008e4f5fa2a115370af8b1cd781076050f82b7a62a07ec0a7f2016ebfd24846abff4a8059daafd67194514871fe62701a86169d10e17cafa03538d0ee28b877ff50a0e4ae3248a63731b274ba723f699109dca81244b8e830e2748ebf59ccb5d69d5ccda4b1216e4875a0dfca6fd3391f7328d5d4b0902ef2b26d78a7678e6528ca9ac501a6dc35fa4391e9b221ec761bb5f22609448ac224baed65478aeec899a2b1f554f8f54995506b4f9f4c8b2fe4f1bfee51dfc42458b1049d3ba9ee030e79eeda2c81efc11fba9ec43a0eb8aedd79c4ad257e24fb495290f687d0023", 0xed}], 0x4, &(0x7f000046e000)=[{0x108, 0x10e, 0x2, "dee0b5301e629a0a0d0f425ddda1775e0c30049fb1e001c2974a82442cac1013a5176d8bd4c8ffc34cd8d002f905a9a788adc0d854347b4994538f4199b27a98984eca5d11c759f389757c40403e517603354deb554810f54a3ad5ca61ff444e7af3eb6294b86ddb7dbb90e3de6be800fc7613276a4d0b61b1e401987d3496b0890abe359df23043c3ea8fcb28b74bbdb0f2bd9741bbbb902e30e526b3648342bded1499a7a7be21a9cfcc59e4384d0906d84bcfd571697d794933b69d0c23a804b5002cb98973afb88e7a71bedf2512eb2f0c1c55602581c07ade84c338a8f6f6a512d1adbf00144627e4d21f7b72c851b24b463f1a3cbe"}, {0x1010, 0x29, 0xfffffffffffffb35, "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"}], 0x2, 0x20004040}, 0x20040004) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000082a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) sendmsg$inet_sctp(r1, &(0x7f00004e3000-0x38)={&(0x7f00005a8000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c9000)=[], 0x0, 0x0, 0x0, 0x4000044}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f000070f000)=0x4, 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f00004a9000-0x14)={0x1000, 0x99cb, 0x0, 0x4, 0x2, 0x800, 0x3, 0x7fff, 0x747373a0, 0x6}) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000995000-0x8)={0x2, 0x401, 0x7ff, 0x10001}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a94000-0x4)=0x0, 0x800) accept$llc(r2, &(0x7f0000a97000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a95000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x7, 0x0, 0x10000, 0xfffffffffffffff8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a53000-0xc)="2f6465762f6175746f667300", 0xa002, 0x0) close(r3) 2017/11/11 20:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x819, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0d000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x7, 0x0, 0xb34) socketpair$unix(0x1, 0x600000000000005, 0x0, &(0x7f0000455000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = request_key(&(0x7f00007ef000)="6b657972696e6700", &(0x7f00002f4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000915000)="2f6465762f72666b696c6c00", 0xfffffffffffffffd) r5 = request_key(&(0x7f0000878000)="2e727175427374096b65795f6175746800", &(0x7f0000c7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033e000-0xf)="2f6465762f73657175656e63657200", r4) keyctl$describe(0x6, r5, &(0x7f0000706000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) r6 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) r7 = creat(&(0x7f0000145000-0x3)="2e2f66696c653000", 0xfffffffffffffffd) getsockname$llc(r1, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f000067a000)={0x0, 0x9, 0x0, 0xffffffff, 0x200}, &(0x7f0000ce4000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000975000+0x553)="2f6465762f736e642f73657100", 0x0, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f00006ef000-0x8)="2e2f66696c653000", 0x721000, 0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d5f000)={r8, 0xeb08, 0x30, 0x7d, 0x3f}, &(0x7f0000a52000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000c00000)={r11, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f0000a4f000)={0x2, 0x3, {0x0, 0x3, 0x2, 0x0, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r9, 0x408c5333, &(0x7f0000671000-0x8c)={0x200, 0x8, 0xfffffffffffffff7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000598000)=0x0, &(0x7f0000fbc000)=0x0, &(0x7f000097f000)=0x0) r13 = request_key(&(0x7f0000c06000-0xc)="69645f7265736f6c76657200", &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067c000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) keyctl$get_persistent(0x16, r12, r13) ioctl$TIOCSSOFTCAR(r10, 0x541a, &(0x7f00000ed000-0x4)=0x9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00005d7000-0x14)={r8, 0x21, 0x1, 0x6, 0xfffffffffffffffe, 0x2a0e}, 0x14) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f000092d000-0x8)=[0x8, 0x800]) openat(r7, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a0e000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/11/11 20:46:13 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a7000)="2f6465762f72666b696c6c00", 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@generic="7bb88e64bbd31e5c25c4d6ecc37595d0", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x200010000000fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001f3000)="2f6465762f72746300", 0x14900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ad9000)={0x0, 0x0}) r3 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000baf000-0x4)=0x1, 0x4) write(r3, &(0x7f000024f000)="2400000013000700fe1e791afe2500021f0000000001000300001700100b090000cdbdcbbe", 0x25) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ca9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000006e000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000132000)=0xc) ptrace$peekuser(0x3, r6, 0x1ff) r7 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ca8000-0x6)={0x0, 0x8824837}, &(0x7f0000391000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ecb000)={r8, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x1, 0x2, 0x20}, 0xa0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d50000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f0000101000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0xbf, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socket$inet6(0xa, 0x80000, 0xf84) getsockopt$sock_buf(r4, 0x1, 0x1e, &(0x7f0000702000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b15000-0x4)=0x53) [ 107.959092] binder: 16857:16861 ioctl 540f 20f39000 returned -22 [ 107.962227] binder: 16857:16883 ioctl 80605414 2011e000 returned -22 [ 107.974517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16883 comm=syz-executor6 2017/11/11 20:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x2, 0x400000) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) remap_file_pages(&(0x7f0000dda000/0x4000)=nil, 0x4000, 0x2000008, 0x101, 0x2000) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ef3000-0x20)={0x3, 0x0, 0x10000, 0xaba}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d0d000)={0x1, r3, 0x1, 0x3987}) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pivot_root(&(0x7f0000793000)="2e2f66696c653000", &(0x7f0000089000-0x8)="2e2f66696c653000") pause() write$fuse_notify_delete(r0, &(0x7f00008d0000-0x28)={0x28, 0x10001, 0x0, 0x8, 0x7ff, 0xffffffffffffb16a}, 0x28) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000041e000-0x4)=0x0, &(0x7f0000c5d000)=0x4) 2017/11/11 20:46:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ae0000-0x4)=0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000030f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f2a000)={0x0, @in6={{0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0xd23, 0xd8f8, 0x800}, &(0x7f0000c15000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000018d000-0x6)={r5, 0x200000004000}, 0x6) r6 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000014000)={0x0, r6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000013e000-0x8)={r3, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e73000)={r7, 0x80000, r2}) kexec_load(0xff00000000000000, 0x1, &(0x7f00004b7000)=[{&(0x7f000024b000-0x6a)="22dd9a3975964efd1244f5ab99888a0769fc204bcce82ad229d7b6cb62b607070dedffa1cfa407f3f80b4f0bdf4b8dd2fad0f770ecba267fc8bb670d3e4eef2e688a83c80e4e68bf18e5d62d374223871fe92404a60d7c758e06b5a86262752b9ea97f0c7773ff0d05d0", 0x6a, 0xdfc9, 0x8}], 0x3e0000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000017c000)={0x3, &(0x7f000049e000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000058b000-0x48)=[{0x3e8, 0x44, 0x8, &(0x7f00000e0000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x90, 0x98, 0xd6, &(0x7f0000a4d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x1000, 0xf6a, &(0x7f0000e32000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005b9000-0x4)=0x0, &(0x7f0000ff8000)=0x4) getsockname$llc(r2, &(0x7f0000b78000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000796000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xd8}], 0x5) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000ff9000-0x4)=0x0, 0x4) execve(&(0x7f000081e000)="2e2f66696c653000", &(0x7f00003cc000)=[&(0x7f0000ae8000-0xd)="73656c666b657972696e675e00", &(0x7f0000813000-0x1)="00", &(0x7f00009a9000)="5e00", &(0x7f00001ee000)="00"], &(0x7f0000d4a000-0x10)=[&(0x7f0000922000-0xa)="40626465762e7b402300", &(0x7f0000c67000-0xc)="7d2a76626f786e6574312100"]) 2017/11/11 20:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000175000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) seccomp(0x1, 0x1, &(0x7f000016f000-0x10)={0x1, &(0x7f0000141000)=[{0x6, 0xab8, 0x0, 0xfffffffe}]}) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4e000-0xe)="2f6465762f6b657963686f726400", 0x2601, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00003b7000-0x40)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000029a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000cfb000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = syz_open_dev$evdev(&(0x7f00005b9000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1f, 0x240000) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000a66000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000970000)=@int=0x7fff, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000d5e000)="", &(0x7f0000000000)=0x0, &(0x7f0000959000-0x4)=0x0, &(0x7f0000ae0000)="") setxattr(&(0x7f00003bd000)="2e2f66696c653000", &(0x7f0000d1b000-0x13)=@random={"747275737465642e00", "2f6465762f70746d7800"}, &(0x7f0000645000-0xe)="5e766d6e657430766d6e65743000", 0xe, 0x3) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000774000-0x4)=0x10) open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x20000000000000c, 0x802) socket(0x9, 0x2, 0x10) write(r1, &(0x7f00002fa000-0x24)="240000001300e7f71e001b222500001100000c09000500000000000000000040021617", 0x23) eventfd(0xfffffffd) epoll_create(0x200000000200000b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000182000)="2f6465762f72666b696c6c00", 0x100010041, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000041a000-0x8)={0x0, 0x0}) fstatfs(r4, &(0x7f0000af0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000b8b000-0x8)="2e2f66696c653000", 0x38) r6 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000c74000+0x7dd)=0x20, 0x4) pwritev(r6, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r6, 0x0) [ 108.013049] binder: 16875:16888 ioctl 40082404 20000ff8 returned -22 [ 108.013069] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.033452] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.035962] binder: 16875:16876 ioctl 4b48 20000000 returned -22 2017/11/11 20:46:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000e40000-0x20)="3753a19d22512ecd262712ca75e640b58995649d1db4863701240f766c27e74a", 0x20, 0x48815, &(0x7f0000000000)={0x4, 0x6808, 0x9, "872aee1992fe", 0x4, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000015c000)={@common="73697430000000000000000000000000", &(0x7f0000b8d000-0x28)=@ethtool_ringparam={0x17, 0x0, 0xc, 0x8, 0x3, 0x8, 0x200, 0x176, 0xffffffff7dffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f00000b3000-0x8)="2e2f66696c653000", r0, &(0x7f0000a7a000)="2e2f66696c653000") 2017/11/11 20:46:13 executing program 7: socketpair(0x3, 0x0, 0x11b3, &(0x7f0000bfd000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000bc1000-0x4)=0x1) r2 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000931000)="440d0503130000031d078900ec", 0xd) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000069d000)="", &(0x7f00006cd000-0x4)=0x0) poll(&(0x7f00004a4000-0x10)=[{r2, 0x3400, 0x0}, {r2, 0x402, 0x0}], 0x2, 0x7) connect$netrom(r1, &(0x7f0000685000-0x48)=@full={{0x3, {"27015ed2e61614"}, 0x3}, [{"1b24d045ccfc5e"}, {"f164799a31aa7a"}, {"1ab11a483afa77"}, {"70194e241c4206"}, {"8b8d308557dc02"}, {"6ad3a43d5755a7"}, {"8d830824dac6fe"}, {"83a6461a0932d8"}]}, 0x48) signalfd(r3, &(0x7f0000954000-0x8)={0x401000000}, 0x8) r4 = getegid() setfsgid(r4) [ 108.076763] binder: 16875:16910 ioctl 40082404 20000ff8 returned -22 [ 108.090225] binder: 16875:16876 ioctl 4b48 20000000 returned -22 2017/11/11 20:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r0, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000045c000-0x8)={0x0, 0x0}) r5 = dup3(r1, 0xffffffffffffffff, 0x80000) sendmsg$netlink(r2, &(0x7f000011d000)={0x0, 0x0, &(0x7f0000cc6000)=[{&(0x7f0000345000-0x1279)=[{0x77, 0x3, 0x100, 0x2781, 0xffffffffffff2767, "3f89ea6f396481b6c5739a39267f5e11711b9d37130d8ff3056f647e610e00f9c9ae0adeb5731e1317d1b99ac04d71d5a82d9b08fccafb4c46bcb6a3d5c35256444884aa96cc2b2b57eecd7711e659a6a29b00d835f27b0d766de98fb943e3ca26fd3268ee8be7"}, {0x1010, 0x5, 0x600, 0x4, 0x2726, 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{0xb5, 0x7, 0x302, 0x4, 0x20, "6ee2f5c81f4ab80080e92530ddf758844b017261e76fc74bf9ff6bbcf350bb050c1ed73f0627e0a46384b46b483acd9bd5188fdf56d845f882eea9bcd430c5b9824587ad86ea5a8900fc4c597c3a505db24d6c1af0f45db71a029eaaed554c54020b89bb19fd81873220fba645213ed2a590f8a01eb17238b2466ce5d25c0b0853736452d2eca4a50a6c3873e8933f6bc198cf92e2c42b25e1da4e3a7dafc0dd1a3d022897"}, {0x7c, 0x4, 0x700, 0x7, 0x3f, "1c2ca870bdb860980618c3ab91c913570957dfaa97662aa58b7193210c7e0cc888c8f7d29b9d63c7d54f8c3d354e6c248f0ede2ffb2925b7db9542c7f99538ae933983ef729c842104ddd75cc79777ebb2f25b26279a21103563e32125d44b2d0d39aba39c3624cd9cc316f9"}, {0x89, 0x7, 0x4, 0xff, 0x7b1, "0cac270d41fa8ccbf4b8ba2a4d1e039a95a4420f83ff046c956ba1560c9389b2729b8acbe1528311e7acf5e4e682472be7f83ced410ef4c1102af2115d5381f36f3a506fe7c881181482cf1d30e2eaddbc9c48154d00ca8de3b0b93c7435d7a11096e87c03756ca7d9c45cd1887f805f4140e53a5953bf0fe0"}, {0xf2, 0x5, 0x2, 0x7, 0x3, "5be72a45e7a305a83f1eaeb6831d0c6dd96cbb26cbf02557da26f60d20ae13e9b7b256de0747141f4c6575cc698ddb63c3c2c8240535ca7bc3feef9c333762b656705b9785fc4bea1fbef72ad686af91305623efa6d9622c34013db11f5526358ccecb50816cda7dd1f88b019badac5bd31ff6699c420d0dbaa87507c4735bcdf826f9cdc3ac6ca76f11949d9b167e0579264de1cadd6c9c49b0f179c723b64d6b214031c467a9ca1fd6cc53b46a80aff8efe3513f3a7ba2fe490b194efae8f1ce559612beca2d3dd6258777a7d7f15a7a520bd99ebf0d8155cb5bd4ad50783d3aba"}, {0x3a, 0x7, 0x1, 0x81, 0x8, "6db58d94e845e30fd90c610781d9628bef77ebe0274c7f5f950a531a0e2e962ab9ff11b0939112085509"}, {0xb4, 0xffff, 0x4, 0x80, 0x6, "1885f6d5fd66a378f5009d436ae5306e8c0194b026deacebab360dac474ddc77c32d6d09a37f57fe439a32405b44ae2c468684f9935ea7c822b37633b399965319793e761a35c0615128ebe1aa404485777a720836e060519d063b556230d58d06469cde44f332987b7273469cf011ffd3260493366bc027dcab44db22b74f4e6b6f0a450043a36917cb644544611f76a82bcd5ad454f555da6c2d66fe55bf3e8bca7755"}], 0x23e1}], 0x5, &(0x7f0000de7000)=[@rights={0x30, 0x1, 0x1, [r3, r4, r1, r5, r4, r1, r0]}], 0x1, 0x20000080}, 0x40010) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000026000)=0x3f, 0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") writev(0xffffffffffffffff, &(0x7f0000dcd000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) fcntl$getflags(0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000)=0x14) r7 = socket(0x12, 0x80802, 0x80) setsockopt$inet6_buf(r7, 0x29, 0x22, &(0x7f000046f000)="0300ffff00000000", 0x8) r8 = socket(0x10, 0xc, 0x0) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000b1d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c88010001000000000001da1e03a38a3cdcc3f7b933d898055bf74852bb6a8807567f59dba67e2147b35504006fcd67a1e20100672f2163e0209cee4a5acb3da483f0a4ae97e170b6c88ebbff060100000001000000b121ec1474d710f542506b00ec008bc5cfb7b3e7ec7ee87cccfff6ba000000024f0298e9e9f55406aa10ddfdff036a00000000d791a2ffe3c5732c1adb8afc5bd8c2d17fdea21b541068393d22b5affa00041ad0d2c03eef6795de42e384", 0xc2) sendto(r8, &(0x7f0000910000)="120000001200e7ff0104e90009149b00f99b", 0x12, 0x20040040, 0x0, 0x0) r10 = syz_open_dev$tun(&(0x7f0000cda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x106) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f000009d000-0x15)="776c616e3140656d306e6f646576626465767b2e00", 0x15) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000574000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xb, "dc4b3a6df1d0973e8675682ceab3"}}) ioctl$TUNSETPERSIST(r10, 0x400454cb, &(0x7f00009ac000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f000072f000)=0x0, &(0x7f0000c5d000-0x4)=0x4) 2017/11/11 20:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000da5000)=0x0, &(0x7f00008b1000)=0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) gettid() r1 = syz_open_dev$loop(&(0x7f0000951000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x2c00) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x3) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f65000+0x1f0)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000-0x4)=0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000090d000)={@common="726f7365300000000000000000000000", @ifru_settings={0x9, 0x5, @cisco=&(0x7f00003f7000)={0x800, 0x2}}}) socketpair(0x8, 0x80a, 0x3, &(0x7f0000b7d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000036c000)=@assoc_id=0x0, &(0x7f0000a4e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000422000)={r6, 0x480, 0x400000000000030}, 0xc) writev(r3, &(0x7f0000cd2000)=[{&(0x7f0000075000-0x2d)="2900000043001906013d0010000000060200001615de0003000000040d000a000000000000000000088fec81a3", 0x2d}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x3e2) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000558000)=0x0, &(0x7f0000939000)=0x4) connect$inet6(r2, &(0x7f0000eab000-0x1c)={0xa, 0x2, 0x1ffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000004c000)=0x0, &(0x7f000033e000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000551000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xe8) sendto$inet6(r2, &(0x7f0000348000-0x5ad)="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", 0x5ad, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/11/11 20:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002f6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5df8800000, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000093f000)={0x4000000000000}, 0x1) ioctl$PIO_CMAP(r4, 0x4b70, &(0x7f000039c000)={0x80, 0x6, 0x81, 0xe9d5, 0x2, 0x401}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000002000-0x4)=0x3) openat$autofs(0xffffffffffffff9c, &(0x7f000051c000-0xc)="2f6465762f6175746f667300", 0x204280, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00005e7000)=0x7) read(r5, &(0x7f0000147000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000781000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000209000-0x4)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f0000b84000)="dc", 0x1) fcntl$getflags(r2, 0xfffffffffffffff8) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r7 = openat(0xffffffffffffffff, &(0x7f00008ce000)="2e2f66696c653000", 0x8000, 0x140) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f000058b000)="d4053e23ffb77d2eae01fe7e56d0f62691bcdf213af9bd849bd908e856518a99abca7c3eb2ab1c235665a02b54161ecfc1d372025a1b097b625020450caa4ec3db") 2017/11/11 20:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000700000-0x40)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffd, 0x80000001, 0xffffffffffffffff, 0x0}) pread64(r0, &(0x7f0000931000+0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x3) fcntl$dupfd(r0, 0x0, r0) close(r0) 2017/11/11 20:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f3000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000076b000-0x9)="696c6c696e6f697300", 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f000024a000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000ef1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003b3000)="", 0x0, 0x20020000, &(0x7f0000818000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00005a4000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000087e000)="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", 0x1000) nanosleep(&(0x7f0000562000)={r3, r4}, &(0x7f000003b000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0xfffffffffffffffe, 0x53b, 0x6cf, 0x0, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a67000)={0x0, 0xdd, "3ced51d83ed750bb2051d39b95f2a1d976cadf1e4bc6cff3b20980c9f080bb38ba06d23216d3fd9810fdb4110632536cd0c1a83608ed75eecd01c762d7888cbe3bc4ceb91e351b319e4b0723aae9190fb65919b1c83e756ba587e907a910977d5f87ec68ee6967d08fa8882d323d4911d123856879d0f32147ba51ee7dcb018f7a8ad28c77e1577d77f3104cf5505c229ba63ce8a9506753150f48f201e68ee2162417e62c1d74e80bf8334cb0d3341a5af987b874e96fd66a08d640e311e793d7064ce0f836d0bfa568c4482ebb11655351bbf78c4b625cab2d7ecf50"}, &(0x7f00009ce000-0x4)=0xe5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000187000-0xc)={r5, 0x0, 0x30}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000986000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000dbf000-0xeb)={0x0, 0xe3, "1d6e420c0b32f686f8fad831f31d0a05a50d128275dfd7e4325619e6f1f5e28c150c00729cfcb4c4b778261f1ad0bc56d70c1f2ae72f8229ad0ea80b8d0ed36c3dd50f03ba15982f5a8834a618ceb7a07b676869d8dff2444d374303e14a21f162a9754cd084e1339b0db4d86923567a2e8d2364213d44b05df7f30181ba1cdf4768aca0c3dac8d102c7700dd3fe1f0ae6d02bf4d63a475bfeed752512107e8b740534e8b563e24874c6240b355026f31e44dd09f1dfa77edad1210c86485ecb6a10e0a68b996ea166168838dec00c2eab4c2b29d245107856cf25a9c07583b9fdb348"}, &(0x7f0000ade000)=0xeb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000242000-0x8)={r6, 0x7ff}, &(0x7f0000e30000)=0x8) signalfd4(r2, &(0x7f0000df6000-0x8)={0x400}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004ae000)={r7, 0x1000, "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"}, &(0x7f0000e6e000)=0x1008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c23000)={0x40000004, 0x0}) sendto(r2, &(0x7f00006b6000)="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", 0x430, 0x0, &(0x7f00005bf000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000732000)="2f6465762f6877726e6700", 0x41, 0x0) write$eventfd(r1, &(0x7f0000113000-0x1)=0xfffffffffffffff7, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000027c000-0x14)={0x0, 0x20000000012c6, 0x200fffd, 0x0, 0x4000000000000003}, 0x14) r8 = dup(r2) shutdown(r8, 0x1000000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc8000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xd0, 0xfffffffffffffff8, 0x4, 0x2}, &(0x7f0000ceb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f09000)={0x0, 0x401, 0x7, 0x7, 0x2, 0x9, 0x2, 0x8, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcc, 0xffffffff, 0x40, 0x356}}, &(0x7f0000fb8000+0x3bd)=0xb8) 2017/11/11 20:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000db4000-0x8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00008ab000-0x8)=0x8000000073) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000b98000-0x8)={0x3, &(0x7f00003ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f00007ac000-0xc)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r4, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r5 = getpid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0x3, r3, 0x0) socket$inet(0x2, 0x1, 0x0) dup3(r4, r6, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r7 = socket(0x11, 0x3, 0x8) bind(r7, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$inet6(r4, 0x0, &(0x7f00007ff000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000ffe000)=0x0, &(0x7f0000369000-0x4)=0x4) epoll_create1(0x0) r9 = syz_open_dev$sndseq(&(0x7f0000e67000)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000461000-0x4c)={0xfffffffffffffffc, 0x5, 0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000fce000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2c5173a226d6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d97000-0x10)={0x3, &(0x7f0000c12000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00006ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00009d5000-0x4)=0x10000, 0x4) 2017/11/11 20:46:13 executing program 5: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00003e2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d76000-0x8)=0x8000000075) openat$rfkill(0xffffffffffffff9c, &(0x7f0000da5000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000634000-0x8)="2e2f66696c653000", 0x200000, 0xc2) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000561000)={0x3, &(0x7f000095d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x400008) bind$netlink(r3, &(0x7f0000970000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r4 = getpid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) dup3(r3, r5, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r6 = socket(0x11, 0x3, 0x8) bind(r6, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$inet6(r3, 0x0, &(0x7f00007ff000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000754000-0x4)=0x7, 0x4) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x2, 0xc27b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7ffffffe, 0x7, 0x8, 0x0}, &(0x7f0000555000)=0xa0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000cdc000-0x20)=[{&(0x7f0000318000-0xfff)="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", 0xfff}, {&(0x7f0000adc000+0x2a3)="8391317674a7af4991d52d4e513af710be6e1a8ad90e98b2c4919d6e6168706e1889278213a6a807f7b353a0b78644a5ccdbdf96e4bd94e73ee2f12428b2b707eb83b21cc4c800ad05822e5ba96854cc3fb2c605b91819e34fa3cbf1a1090f54e4c56ea89c97c8439702e3af5decf74c11", 0x71}], 0x2) r8 = socket$netlink(0x10, 0x3, 0x0) clock_settime(0xa, &(0x7f0000e48000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/11 20:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x0) r1 = syz_open_dev$tun(&(0x7f0000528000)="2f6465762f6e65742f74756e00", 0x0, 0x3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="626f6e64300000000000000000000000"}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dba000)="2f6465762f73657175656e63657200", 0x40, 0x0) write$fuse_poll(r5, &(0x7f0000c66000)={0x18, 0x7ff, 0x1, 0x80000000}, 0x18) r6 = fcntl$dupfd(r4, 0x0, r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket(0x10, 0x4000000002, 0x0) socket(0x5, 0xb, 0x6de) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000ce3000-0x4)=0x0) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x26, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/11/11 20:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005c3000-0x5)="6365706800", &(0x7f00009a2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de0000)="", 0x0, 0xfffffffffffffffb) mlock2(&(0x7f000021e000/0x2000)=nil, 0x2000, 0x1) mincore(&(0x7f0000565000/0x3000)=nil, 0x3000, &(0x7f0000974000-0xb)="0000000000000000000000") r1 = syz_open_dev$mice(&(0x7f0000df5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x640102) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000740000)=0x1, 0x4) clock_nanosleep(0x1, 0x1, &(0x7f0000963000)={0x77359400, 0x0}, &(0x7f0000d81000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006de000)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f8d000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000cb8000)=0xc) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000f7b000-0x4)=0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000080000)={@loopback={0x0, 0x1}, r5}, 0x14) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000967000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8080, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000942000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c06000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d08000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000-0x4)=0xe8) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f00008b2000)=0x71f9) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00004f2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x35c, 0x1, 0x2, 0x10, 0x20, 0x80, 0x2, r7, r8}, {0xfffffffffffffffc, 0x2, 0x3ff, 0x3, 0x100000000, 0xbce, 0x5, 0x5}, {0x0, 0x7, 0x2, 0x9}, 0x5a, 0xda3, 0x100, 0x1, 0x41, 0x3}, {{@in=@empty=0x0, 0x80000001, 0x0}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x3, 0x6, 0x23d62987, 0x2, 0xfffffffffffff826}}, 0xe8) capget(&(0x7f0000628000)={0x19980330, r3}, &(0x7f00008ec000)={0x8, 0x81, 0x1779, 0x3, 0xfffffffffffffffe, 0x8}) r9 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f00008c2000)=r3) recvmsg(r6, &(0x7f00009c6000-0x38)={&(0x7f0000a26000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e3e000)=[{&(0x7f0000f59000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000b95000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2, &(0x7f00002e3000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x5}, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a1b000)={0x0, 0x58, "13501410450374b6110405f36a8adb48bf12af6246fde1e3701e496a310e6fb677d74008be2fb3663660676701be5dfda3f69383b713bab3f5a12d35adc95a0066dcc56a3b62eded91b1febef475286a1b17679e87acfd49"}, &(0x7f0000bff000-0x4)=0x60) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000aea000-0x4)=0x1000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000aba000-0x8)={r10, 0xffff}, 0x8) keyctl$unlink(0x9, r0, r9) [ 108.196085] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/11 20:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001b0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80040) r1 = memfd_create(&(0x7f00007e7000-0xd)="2f6465762f736e642f73657100", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000af3000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x875}, &(0x7f0000a10000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000387000-0x18)={r2, 0x1, 0x10, 0x80000001, 0x80000001}, &(0x7f0000716000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000ed7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_wait(r0, &(0x7f00004b9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xcf93) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00003bb000-0x30)={0x7ff, 0x9, 0x0, 0x8001, 0xfffffffffffffffb, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000421000)={0x0, 0x100}, &(0x7f00005cc000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000078b000-0x20)={0x2, 0x7f, 0x208, 0x6, 0x8, 0xfffffffffffffff8, 0x5, 0xffffffffc4c239b9, r3}, &(0x7f000000e000-0x4)=0x20) 2017/11/11 20:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000618000)="2f6465762f7573626d6f6e2300", 0x10000, 0x82042) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ff3000-0x64)={&(0x7f00007c8000-0x8)=[0x7, 0x1], 0x2, 0x8, 0x9, 0x0, 0x7, 0xfffffffffffffff7, {0x800, 0x4, 0x1, 0x3f, 0x9, 0x2, 0x8, 0x6, 0x0, 0xfffffffffffffffe, 0x20, 0xd, 0x5, 0xc7ea, "fe778dc22f243cf2c21321707e7f1c2e2efef3cbf9bac7ae600959740a73d756"}}) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r1 = getpgid(0xffffffffffffffff) getuid() waitid(0x0, r1, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0}, 0xa0000006, 0x0) mq_open(&(0x7f00008d9000)="73656c696e75785c215d00", 0x0, 0x0, &(0x7f000025d000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000919000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000473000)={0x8, 0x5, 0xfffffffffffffffa, 0x6c49, 0x3, 0xfffffffffffffe01, 0x6, 0x10000}, &(0x7f00008e5000)={0x8000, 0x0, 0x6, 0x3, 0x80000000, 0x8, 0x1, 0x7}, &(0x7f00009f9000-0x40)={0x7, 0x3f, 0x1, 0xd14, 0x8da7, 0x8, 0x3, 0x0}, &(0x7f0000c5d000)={0x0, 0x0}, &(0x7f0000a6b000+0xb8c)={&(0x7f0000fe7000)={0x7}, 0x8}) futex(&(0x7f0000fd7000)=0x0, 0x0, 0xffffffffffffffff, &(0x7f0000fd9000-0x10)={0x0, 0x0}, &(0x7f0000ee3000)=0x0, 0x82f) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(0xffffffffffffffff, 0x4000000000000089, 0x0) writev(r2, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a1d020008001700002a00e8ffff0800020000241900000004008e", 0x28}], 0x1) bind$inet6(r0, &(0x7f00008e5000-0x1c)={0xa, 0x1, 0x56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000fdc000-0x1)=0x3) 2017/11/11 20:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="aa", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c17000)={0x0, 0x0}) r2 = socket(0x10, 0x3, 0xa) sendmmsg$nfc_llcp(r2, &(0x7f0000c94000-0x70)=[{&(0x7f0000c29000)={0x27, 0x101, 0x4, 0x5, 0x4, 0x1f, "2cd33e4f3d03ac53729f3432c3edc86a5c48a400a77a35820a767afc6b25422c2e9619c4dbe5f5dcb88ccc42033a8072aacc5e725625acc8b52320a67d6435", 0x80000001}, 0x60, &(0x7f0000c85000)=[{&(0x7f000019d000)="78e830e8bd2e636b104a9ba51b4abf9af49e8c4911a68883d6ae3af3dc4d56b88fa0b5ea37e1ba85c101e9f4990375cc7a5713746828a563c839f46779356264453cb81c6f087e9e6062d3c04fc811e92e687cf4a9669ce1fab9b1dd4ad33cce228a6ffd305ca0ecf98e20c46a000a09bbec209d869c3ee4309185f2894bd7c1", 0x80}, {&(0x7f000071f000-0x2)="1d12", 0x2}, {&(0x7f0000939000-0x1000)="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", 0x1000}, {&(0x7f0000261000)="56b3e55fe53eb393a66020ca33cd6ccc2c43b85508ccfdc416c5bc1ad7af6567042a871941", 0x25}, {&(0x7f000039b000)="6de71441d620a6bbf35c407a9de19d612c5aea0a44d5327fa9fc5b2d221730791f1f77c501865ca2b827435a9ad0da5b121fa0a48fb2979be286a4bb305939b06518ce991341e5676640f43f218b52dc9dec792f08cc5f8ca5bffbb467f340fcde", 0x61}, {&(0x7f0000647000-0x81)="4fadbc8510b4e596a2144243f662a37bf37c6941ba7a01a6023144975ca857edef186d9f3e7a92fbfd5d6ae5ef412a037341503f7d7ca41889581fef5bc158254a2c9e6918778cbe9ed474dc36ea305187da6708df7f5858f27ef04d6006464cddd067955cd53f1efe3542496bc1d3af4d3d35bfbb1bca3aa34e27fbd56cf0f142", 0x81}, {&(0x7f0000ff9000)="a8baa78844b0da9a25cc63b5d219db60c1ee0eab1565dbd1dac493d52b2dd7678bf4d9269eb3e02db1684f3cc61a12991a43df90792713dc8aa580de9dba5edbaeebaa8e319ae68bbabbce01348dd1cc6d", 0x51}], 0x7, &(0x7f0000e05000)={0x88, 0x0, 0xfffffffffffffffe, "b45a7403da213d85cda04c95b753ed0258094c5ae04ea0ce7bdbad51bc42c99a273a8aa036dfa16f6d8eba82343e9e9a8aa065b33c3d71c3fdc5ad4e00b0bc18cf614c800fc63abfac881a3cc730c9fe6592b8bc13034394d01f7baa7108a487ad2d6f66c089bcb5993e56d0d7474877e488ac4f8b8e47ce"}, 0x88, 0x40}, {&(0x7f00001d9000-0x60)={0x27, 0x6, 0x2, 0x3, 0x7, 0xfffffffeffffffff, "2906d723c909d07ca6df085cdb5929041da9585a416c2bb0cd5cf6dcda3e9ecbdd995594f6dfe4342e4e2533b4a1d91b8b0d91537eb7965f7d19e83c487728", 0x1}, 0x60, &(0x7f00008f6000)=[{&(0x7f00006f7000)="cfa151e738323e8adfc4db6ef1820f0b74c2ff06b3b8fd742309018a", 0x1c}, {&(0x7f0000b05000-0xc)="ab6d1f9ea0c24d22c5d66256", 0xc}, {&(0x7f0000bde000-0x45)="b142e341c0fc8c0f54348a64846337652524d34e24d8087edf5afa14465a01653866fe1225b5fdddcf0f79f59cbf0558cbef095edf4b5109300af5c834791a1a2308202612", 0x45}, {&(0x7f000079c000)="db027e31ec1ccfa22075de765ed9fbe4848cbbaf6e370b0b6256c3", 0x1b}], 0x4, &(0x7f00009f2000)={0x70, 0x115, 0x8, "83c4f1f861ea63eb37b6979db2f5d2e8bfbd1e7b4044262bf7b2658b6b5716a045aee905fffef8b79db24f4e4a47c273b8f9ea4ea2d0d213c46ff053b8005d7375373d26ad3f7393bae826f85c7426af54f7b45eb35c32a80a4ad758ed46b8"}, 0x70, 0x800}], 0x2, 0x4080) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) 2017/11/11 20:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x2, 0x0, 0x1ff, 0x1a0a, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000fa0000)="2f6465762f70707000", 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000130000)=0x0, &(0x7f0000044000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e1e000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b7000-0x4)=0x20) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000f5e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xe8}}, {0x0, 0x3, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x8}, {0x2aff, 0x2d4}, @control={0x100000001, 0x2, 0x5}}, {0x0, 0x0, 0x3, 0x0, @tick=0x0, {0x0, 0x1}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x40000000000002, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}, {0x8, 0x1000, 0x2, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x10000, {0x0, 0x0}}}], 0xf0) accept$inet6(r0, 0x0, &(0x7f00008aa000)=0x0) [ 108.260644] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.284078] device lo entered promiscuous mode [ 108.298946] device gre0 entered promiscuous mode [ 108.304705] device lo left promiscuous mode 2017/11/11 20:46:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)="2f6465762f73657175656e6365723200", 0x151001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) mkdirat(r1, &(0x7f0000002000)="2e2f66696c653000", 0x40) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000013000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x0, 0x74, 0x0, 0x0, 0x2, 0x18, 0x8, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x7f}, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6b657963686f726400", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) dup2(r3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x400, 0x5c0) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x200000032, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00007ff000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004c4000-0xc)={0x0, 0x5, 0x23}, &(0x7f0000a82000)=0xc) sendto$inet(r2, &(0x7f0000a2b000-0x2c3)="4d", 0x1, 0x0, 0x0, 0x0) fadvise64(r1, 0xfffffffffffffffe, 0x1, 0x10537d88796ba355) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007f3000)="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", 0x359, 0xfffffffffffffffd, &(0x7f0000a73000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000698000-0x38)={&(0x7f000065c000)=@in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000d24000)=[{&(0x7f00008c4000)="19d85521b12f0dca5de63d0ff371e602b367aeccb677cf1f8b3776da500d82ee652a43d87b95ca3164f5b55fb7ebefb7b205b6d230134d8a764a4e54", 0x3c}, {&(0x7f00002f7000-0xa6)="45d02131c2c556f8797becb728d770a4882db5e32ddbefe04aba62d43e008052d38b9be2081a51ce67dfd7cbbf5d290c29ee8848199d191163ffb6c6691b0bd4b8b5f48fcfff231b32d4c15610be65a5dfaddb44e30d0b03f1bcdb17142306076869e2e15559681054ba695dad6d5fc272c5a4cfbac1c7ebb45b41590183890af37748e0188382d547e1761a9176c2d59c7ff510205c43aaf04b56f5009e327c3b24bae1dbbd", 0xa6}, {&(0x7f0000ae3000-0x65)="3770da5f294145c2137088cb40beeeae214fbcbc05933f5c021bf0a226889fa72922d6338ebd71295600a99a75161bd008adb675c4247a27c9eb46c60e10cb00d3ebe972e7269e332a76618d258adbc937a37b96817bf7fe518938dcc33be6560fbcf7f58e", 0x65}], 0x3, &(0x7f0000d56000-0x280)=[{0x78, 0x116, 0x8003, "fefcd14bb02f5eba01eabdf7db41f3282232f4529cfe22984837179a878a6dac7a459513bbcb454ada0e9c552012136b629f9f40e9f35b8d3266aa161c4106862f8d7c9273ab4c66a222e9deadea93d4ddeca755cc4a1d271666a70db9c74bd2da0c"}, {0x70, 0x10e, 0xffffffff, "96d46300d9c66338a5dcdc2069e2faf1ed4949d57bed055b6ade5f14e7fedfc22808f645003bb0cff6028bc5aaf9423d7c4618ef11cc34335628b2a80ea55bc2f5e638afdf8275b3229cef4ca68ac37f20c3300fb44aeb6b4ed8"}, {0x98, 0x104, 0x8, "c0373fa495bc194443dd314d2c69d86e6ec45e54262f8992a67ae5637763d7f8419dfd75193738ff239f4cd6d04baf44b497190bd4bbbee195f47a30ed0d585dd9ce1c5d832609aec884d922221f1a6ebdec635847525dd98337eeca9f3d5c9dc0c8d00b5d091f20cff83d439af133452e27f698b965df13b509d74f9f4af7eab40a7d5ddd"}, {0x50, 0x400000000000115, 0x2, "8676ddf73e75bcac22e8e67490b436a75093eb7826cb2e4c425a8b7c1a5a400f8a6433fffce1950d6732eddfce88d99ec88ecae386f0f71845"}, {0xb0, 0x3a, 0x1001, "684b058a5f6038320abbb4022116d3b0d9b8e88f9882b32c98b04f3a3dc751326157bc9598b681c2685f5ffe16d3516bf7f4dbb7a5ced7bcdd129c89537a607d3c3425a5cd7e7bb4b891766eaf9a82de4c2994e41d37b4f637a2690ba234fb5c8ea09ca2d7df29467680648ebcd99ab440b481ebd68eea43aaf0f412877f26c515e36c94f20981b36d4b0948be4e99334ef17ed22d261026b2844c1b345bef"}], 0x5, 0xc000}, 0x0) sendto$inet(r0, &(0x7f000000e000)="cee5e94e37b7eee35c0c681da3618ccb75654aa3ea68f40e3c4536b1a5f2cc91de0ff834fa5dffd7d34dd223564acdbcddafc36c0b40968ee62b5e3a80d0d07f35d8893ec3534c04c4104c3960d4fe8b5e595220c008cf07ab5e68fac6ac13a308f8e0c7214ca59bfb6e6047f7af2bf81c486d6b14658f61431ffbc8bf676c52f98581d1ddb8c7381bfc34e7146d714950ebf86770575e0e65252136c1fc39f3cb33456452ea03fd249401a7335cfa54399d6746bafe13450abfef9d1c76388c08ddc229bb", 0xc5, 0x0, &(0x7f0000f82000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) r3 = getpgrp(0x0) capset(&(0x7f0000940000-0x8)={0x20071026, r3}, &(0x7f00007ca000)={0xcbdf, 0x3, 0x5, 0xffff, 0x1, 0x4}) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07522d93a45c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95ef9820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451584a8aac902eea1e3bdf5941ba26d25f16799be30656ed9925ea363ae317f754766e7c8a02666007541455b10f6c8fe56947b23be6d7bef6cce79ca8b95af207490147989fd845321aa54a3e1cb0cd97221bb397d81f65cb370ad3f0062d2128882f688398c7dc34e38518101caeb4197b3d010a4fbda94e7d15bf530d57ed105151a9b01b77c06dd984522bbc5639745e9b3baf672c7e6f5bd9732f0fdb8733e0a8141f5976576b63ba721146922b58d46bdbc846f7231d2fee6e97ddd8bed12a4c5f355debac942f1a1bd194a67d3306b09eda690deba7a15276f37aa9a70ad6c3ed7c7652b34b3511e580a641308c97a47e1bcf5e1c824ce9bb466f901ac0a9cf28c8ef2556a04b6a75b5b209c058213abf7dc6eb33fd7b0d7f2f6817ece3e1f3bbd0ed2d8a25231b4ee8226b7f855388169f07a5f482979f32b32f33c6c1a80f9e345422171ae9821172f5f12e00c8511764548aed59bdf6db943930c3601e7d9c93ded5d10d70fae3d50cab442245f12549257deeae78da74cd2f98625acc1d5083e02f58b1a1aba863af2d143c2091c7f42d692065f092ff3a4d2deddacb0b1c6d41a0654ef557f9afe2970103f5b53b1f3702755d3fc0be95382ed08205c53bed53f555c60b6bba8348beee5496c74a8415d5e1fdc17c7957b10332bd468d078b70243e5fe6bc9fceb0783a0ed167c833a565f786bf5ffb3ad5878a16924a2f12f7392d1e59c469623fb53a7de79f743b4eef641ecbd8839fe776d6b7db3e53b99910531cb58ea1551a19a81d2830b74ca20265f68e0ddddc54b8f5ca1a43203762a6fa69e70b1ec4cc55612595dfb295915fabf1e83668b061a943874b53fea7923fa82839163895ba0c90dadaba60a2e9cb6ff7f7a635c6ec0300ba91c27b28b0868542c2ce8b8439be7dcba17e58375b9e2525983d5462bea2355d3e682967cc729b3a0a3bd11beb1ac50ff57fa3f48da66b9d58c848ffdc04bf8a335e39d3e7143759e257d0da43ed484bc007cf8babfc44d3dbcabfc8da35cf3fa53f7866fbd542ba8214a836aeeb789159813c6fb7ee93993959ecafaa37ac1ab7e58722aafdd05b41317141cc00df5f826e13750a1b565c0dc75b463bfe8764ca46d5d126fa849338e7aa174665aadc677a18bdc685b7f46f2b821bfec1247fe016ac2d9e564d9b07748d841d84458c6e995fef967f294653a3528e54e7150bf5bea7a2bbe700f75c5deb1aba220264c10ad1c493c63c2436b846a0ada7ef71cd968a4ecf73f19212468f58326b895342a86282cda5081ce1f581bbb7007f26da40b3ac5972b80ea7a9af4953eca3feaf55cc7ef1b9cc5831e5cf0b4bae7be38c911281ca5fb4db973c9d54aa2026057b59a85f51d5c2b03356250073a5471468118aafba04aee57e842e6ff6ef72efd16d33a5cf1b3b334d824ef6649bc5439c75ee7d0f1d3d88f03209cf46ac3ba2d0f205bf25205a0f1bffc7aa6f9c83e524bd5c666b60e162c8c84ba40429521d2c14caeaa707f84510b23f5b1b7922f0696f0588e105e59eb10efa329439d0f5e6a94a529295dd0cfb02ae630ba89bd7d79dac5729c49d820abc0591448f65fdaa6af9f6921f05cccfdffdd39191d9dda214c36ad5e6e2f1b2", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x200040) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0xfffffffffffffffc, 0x32, r0, 0x40000000000000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x800000027, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000970000-0xd9)="788827258d5e68710c4fb17c2eda63c74a0877f25d50239b125cca08f92b46d30fc3cdb5f94c9526344db563f8a0d7b78a34a447356e37eba0fe4e78390aa7f23acaeedd94f9871e976816b2827ba7e5792b317589be8e536751554eda9a39a3e93c4f45ce367cda443d9b09f123c1ae801ef80cc3093631aaa36e20bbf07b91ec33a27ffd5cca8b289c7b09a13471220ba1c29708c08ee675b75e75451b3df080d4ffe3c19d6d062333211b2bc036e610cc82e1aad6b559e98139acae7b86f3b9cb6523f15c82aaffe2cfb285492f8411d9dbd884630980f4", 0xd9) r2 = socket$inet6(0xa, 0x160000c976837c8b, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000f6b000)=0x0, &(0x7f0000f68000)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d01000-0x4)=0x4, 0x4) mmap(&(0x7f00008c8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f00000aa000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000004}, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000089b000-0x8)={0xe4, 0x1, 0xfffffffffffff800, 0xf6f}, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f5d000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f0000f6e000-0x4)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x1f, &(0x7f0000f69000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000006000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000c000-0x4)=0x1000) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000498000)=0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x1}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f96000)=0x0, 0x4) write(r1, &(0x7f000052a000)="24000000260007003200000800367700fbffffff0100220000ffff00ffffffff0100ff1087", 0x25) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097c000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1000}, &(0x7f0000718000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc4000)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000cd1000-0x4)=0x98) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f00004e9000)=0x3, 0x4) fcntl$addseals(r0, 0x409, 0x4) fstat(r1, &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027b000)={0x0, 0x0, 0x0}, &(0x7f000068b000-0x4)=0xc) getsockname(r1, &(0x7f0000fe6000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000009000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bd6000)={0x8001, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pwrite64(r1, &(0x7f0000ff4000)="390435966c5917cc04abf1f63bbd199e9e47cf638b0110e7f69020b5432703fa6be1183b2e41afda34e9ae05db6a4fcd19dc282355dd7a115db69f2dcb669584e0dfc52c5d6f168e2622b3387aa79d53a286f95a63c1a19c5414e08987cb571cf6c089dcfc49f0daefa5b09fd9e7941180b2b2171979c286b3d9b4ff6e13923e0da14cb9530f11b9fd03482776a05f68", 0x90, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ab2000-0x20)={@loopback={0x0, 0x1}, 0x2586, 0x2, 0x1, 0x2, 0x3, 0x1c0, 0x61}, 0x20) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f00008a8000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00005d9000)=0x18) chown(&(0x7f0000cec000-0x8)="2e2f66696c653000", r3, r4) 2017/11/11 20:46:14 executing program 7: socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00006f5000-0x8)="6b657972696e6700", &(0x7f0000548000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000954000)="646e735f7265736f6c76657200", &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb0000-0xb)="2773656375726974792c00", r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) add_key$keyring(&(0x7f0000ac0000)="6b657972696e6700", &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) r3 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f73657175656e63657200", 0x108ffe, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r5 = dup2(r3, r4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ecd000)={0x0, 0x0}) connect$netrom(r5, &(0x7f0000286000-0x10)=@ax25={0x3, {"e9a045ddd78c72"}, 0x1}, 0x10) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000900000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000040000-0x4)={0x2, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000307000)="2f6465762f6e65742f74756e00", 0x0, 0x40) ftruncate(r6, 0xb3af) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000811000-0x20)={0x0, 0x2, 0x0, 0x3, 0x0}) syz_open_dev$sg(&(0x7f000089a000)="2f6465762f73672300", 0xcb, 0x800) 2017/11/11 20:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000262000-0x3)="3a2900") r1 = inotify_init1(0x80800) unshare(0x1003ffff) restart_syscall() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)="2f6465762f7667615f6172626974657200", 0x10c01, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x400000000, 0x0}) r4 = fcntl$getown(r3, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r1, 0x10b) setpriority(0x0, r4, 0x6) mmap(&(0x7f00001fe000/0x2000)=nil, 0x2000, 0x2000004, 0x10012, r3, 0x0) read(r1, &(0x7f00006ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r3, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f000025d000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f000092f000-0x24)={0x81, 0x6d6, 0x7, 0x10001, 0x9, 0x7, 0x4, 0x9, 0x4, 0xfffffffffffffffd, 0x7, 0x7}) clock_gettime(0x0, &(0x7f0000c2d000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000119000-0x10)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f0000890000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r3, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2, &(0x7f0000ea4000)={r9, 0x0}) set_tid_address(&(0x7f00000ee000-0x4)=0x0) r10 = dup(r3) ioctl$DRM_IOCTL_RM_MAP(r10, 0x4018641b, &(0x7f00003f4000-0x18)={&(0x7f0000923000/0x2000)=nil, 0x7, 0x3, 0x24, &(0x7f00007e6000/0x4000)=nil, 0x1}) setpriority(0x0, r4, 0x2) mq_timedreceive(r3, &(0x7f00006cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x88, &(0x7f00006cf000)={0x77359400, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006d2000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r3, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x7, &(0x7f0000052000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r10, 0x8902, &(0x7f0000c6d000-0x4)=r4) [ 108.384537] device lo entered promiscuous mode 2017/11/11 20:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000064f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004aa000-0x4)=0x10) getsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000ecb000)=0x0, &(0x7f0000fca000-0x4)=0x4) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000064b000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)="") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00007a5000-0x28)={0x51, 0x5, 0xaa56, {0x5, 0xbf}, {0x85, 0x7ff}, @cond=[{0x5ee, 0x1, 0x9, 0x4, 0xcb, 0x100000001}, {0x3, 0x0, 0x1ff, 0xffffffffffffff20, 0x6, 0xfffffffffffffffb}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a99000-0x4)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup3(r1, r0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00009b0000-0x4)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e3d000-0x4)=0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c60000)="") ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f00008c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000017000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000001d000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000014000-0x4)=0x9, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70707000", 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f000000e000)=0x7fffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000001f000-0x89)="fa0e141a777f0f45b03ead20e10aebe6fb7c1393b35c0406c1a2ba7bf8c829940194df62ed74524a421fae701c1de22794faaadc49d90c50d4e4d4a23e6b1b4ba012aaea5a4bd4b71ac94409999492abfd7906c1f1af6c316262c69ac615770ab174e4d7b31a47266070fbcf2949c39f76e26c93422456904551c666eff88f988f7487ee3ddc265a53", 0x89) listen(r0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000015000)=0x0, &(0x7f000001f000)=0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) socket$inet(0x2, 0x6, 0x80000005) listen(r1, 0x0) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8000200000, 0x84, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r2, &(0x7f0000a87000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f87000-0x3)="080900", 0x3) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x2}, 0x14) mmap(&(0x7f0000d63000/0x3000)=nil, 0x3000, 0x3, 0x50, r1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc1000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f88000)={0x0, 0xd1, "44d310322bfd7511a3a71d14157cfbb71f34975a3907dfb867608563e479dc790c14bcf040a7b0b4ed01554528a9c8a556a902fcfe32df965b829e1a4d4fb8c09d5b5ac15b03b53a9220d1a8d0b6fcf36b3776afc6cb67072fc9310ae55b6cd09eb6b6e921b3b6fb19fef5fdd093bd60e227de21d0011529ac58bddb58dff1205407261f7e1ee26e4a1514d5832799b56c22b32a88dc19ca6391e95e9fed95a117ec435d7becf30664d7c474c2eded503fcd7e13e19f96130bedda639e91e5879ea76442039436250f027a68e099cfe7b9"}, &(0x7f0000f89000-0x4)=0xd9) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f88000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2, 0x2, 0xfa5, 0x1, 0xa}, &(0x7f0000361000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f89000-0x8)={0x0, 0x101}, &(0x7f0000f88000)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f88000)={r5, 0x35, "ae44e963000000045e48ed7fe6fb70300f000804000000000000001369fb7dbac4e696a2d62a376cd345fe966cf21a566a759d2ac8"}, &(0x7f0000f89000-0x4)=0x3d) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/11/11 20:46:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000028000)=[{&(0x7f0000389000-0x46)="00", 0x1}], 0x1) read$eventfd(r0, &(0x7f0000abf000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) lseek(r2, 0x33, 0x1) finit_module(r3, &(0x7f00009fa000-0xd)="2f6465762f7573626d6f6e2300", 0x2) syz_open_dev$usbmon(&(0x7f0000ded000)="2f6465762f7573626d6f6e2300", 0xf4, 0x0) tkill(r1, 0x13) [ 108.486530] FAULT_FLAG_ALLOW_RETRY missing 30 [ 108.491514] CPU: 1 PID: 17029 Comm: syz-executor0 Not tainted 4.9.61-g904c79c #86 [ 108.499124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.508458] ffff8801d5477670 ffffffff81d91589 ffff8801d5477950 0000000000000000 [ 108.516445] ffff8801a73a0290 ffff8801d5477840 ffff8801a73a0180 ffff8801d5477868 [ 108.524448] ffffffff8165fe47 00000000000051b9 ffff8801d18d20f0 ffff8801d18d20a0 [ 108.532416] Call Trace: [ 108.534975] [] dump_stack+0xc1/0x128 [ 108.540310] [] handle_userfault+0xa37/0x1300 [ 108.546342] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.553339] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 108.559719] [] ? handle_mm_fault+0x117b/0x2530 [ 108.565940] [] ? handle_mm_fault+0x1fc3/0x2530 [ 108.572166] [] handle_mm_fault+0x1fd1/0x2530 [ 108.578211] [] ? finish_task_switch+0x1c1/0x630 [ 108.584530] [] ? __schedule+0x64d/0x1ba0 [ 108.590228] [] ? __pmd_alloc+0x410/0x410 [ 108.595912] [] __do_page_fault+0x5b7/0xd70 [ 108.601780] [] ? mm_fault_error+0x2c0/0x2c0 [ 108.607745] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 108.614393] [] do_page_fault+0x27/0x30 [ 108.619898] [] page_fault+0x28/0x30 [ 108.625142] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 108.631959] [] ? core_sys_select+0x34a/0x730 [ 108.637996] [] ? core_sys_select+0xa8/0x730 [ 108.643937] [] ? do_select+0x13b0/0x13b0 [ 108.649632] [] ? recalc_sigpending+0x72/0x90 [ 108.655668] [] ? __set_task_blocked+0xdf/0x210 [ 108.661871] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 108.668158] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 108.674970] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 108.681264] [] ? __set_current_blocked+0x80/0xa0 [ 108.687639] [] ? sigprocmask+0xef/0x290 [ 108.693234] [] ? sigsuspend+0x250/0x250 [ 108.698832] [] ? __might_fault+0x114/0x1d0 [ 108.704683] [] SyS_pselect6+0x289/0x500 [ 108.710276] [] ? SyS_select+0x1e0/0x1e0 [ 108.715869] [] ? SyS_futex+0x22e/0x2d0 [ 108.721375] [] ? do_futex+0x15f0/0x15f0 [ 108.726968] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/11/11 20:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c81000)="2f6465762f7572616e646f6d00", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$evdev(&(0x7f0000367000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x200000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000077b000-0x8)=0x4) fcntl$setsig(r1, 0xa, 0x12) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000604000)=0x4) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff2) capset(&(0x7f00008ed000)={0x39980732, 0x0}, &(0x7f0000d75000-0x18)={0x5, 0x2, 0x1, 0x3, 0x3e57, 0x8}) r4 = dup2(r1, r2) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") fcntl$setown(r1, 0x8, 0x0) tkill(0x0, 0x16) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000041000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d4f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c11000)={r5, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r1, 0x8) getdents64(r0, &(0x7f0000a03000)="", 0x0) 2017/11/11 20:46:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x26)="73797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f000084f000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000850000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="1ae96ed586ce85e1cf54e34b5985d1aeb368e73f3b2a4c6df41891db62a6bbbc5cb348c6c9cb29ee40da190d08b324ef3f34a9b6f0ea375fbb7e47671ca100dd60d94fea6dbb19753d0414d7608035f880e22641d9f8af36ffe13af8dd7bb0516d90609132f09f504f4effd8867d8e9c36742d2d68b8f763290e0cb1e6a417122bf67b5b74781d7b5b45c76ff78a11ee05d36d3b6cd9de8c15f89a0ee6342bbb74a891e4915871b3214d40605f4953582b478281ca07", 0xb6, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0x6, &(0x7f0000850000)="", 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x1000000000000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6f000)=@common="00000000000000000000000000000000", 0x10) bind$inet(r2, &(0x7f0000f79000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000f7c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000080000) connect$ipx(r3, &(0x7f0000ab7000-0x10)={0x4, 0x19, 0x1d, "2eaa747820ff", 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000f7b000)="02", 0x1, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r4, 0x0, 0x1000, 0x5) fcntl$dupfd(r4, 0x0, r2) setns(r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d9000-0xf)="2f6465762f73657175656e63657200", 0x40040, 0x0) fallocate(r0, 0x1, 0x7dc, 0xff) seccomp(0x1, 0x1, &(0x7f00005ec000)={0x1, &(0x7f0000f12000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r1 = socket(0x10, 0xa, 0xa2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000024f000-0x9)={0x6, [0x10001, 0x400000000000000, 0x0, 0x5e78, 0x3, 0x43]}, &(0x7f00001f1000+0x626)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c15000-0x11)="2f6465762f7667615f6172626974657200", 0x402800, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x4, 0x8, 0x2ac67e65, 0x4e60, 0x6, 0x5, 0x0, 0x0, 0x3, 0xbd4, 0xf7, 0x2, 0x400, 0x1, 0x9, 0x8, 0x8, 0x1, 0xfff, 0x0, 0x100, 0x2}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f6877726e6700", 0x103000, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00009ed000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open(&(0x7f0000f9c000)="2e2f66696c653000", 0x44, 0x8000000000016) mmap(&(0x7f0000087000/0x4000)=nil, 0x4000, 0x7, 0x810, r3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f6175746f667300", 0x8007, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) tee(0xffffffffffffffff, r0, 0x6, 0x8) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000036d000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000027b000+0xeb2)={@generic="d7b1095ac685db25da25f568c7a7aa1c", @ifru_flags=0x400}) socket(0x11, 0x3, 0x6) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8a000-0x11)="2f6465762f7667615f6172626974657200", 0x183083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000380000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400000008}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000338000)={0x0, 0xfffffffffffffffb, 0x3, 0x4, 0x5, 0x4}, &(0x7f000066b000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004bb000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x0, 0x0, 0x2, 0x31, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00003d5000)=0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c95000)=0x10000, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000644000)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) pipe2(&(0x7f0000fd8000-0x8)={0x0, 0x0}, 0x80000) execve(&(0x7f0000cd2000)="2e2f66696c653000", &(0x7f00000d8000-0x48)=[&(0x7f0000aa6000)="2300", &(0x7f0000420000)="2100", &(0x7f00002e7000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f000024e000-0x1d)="83296b657972696e6773797374656d6c6f2326266b657972696e675b00", &(0x7f00003cf000)="5e656d312a6d643573756d00", &(0x7f00000dc000-0x1)="00", &(0x7f000010f000)="00", &(0x7f0000ffd000)="2f6465762f7667615f6172626974657200", &(0x7f0000ea0000)="2f6465762f7667615f6172626974657200"], &(0x7f0000462000)=[&(0x7f0000300000)="2f6465762f7667615f6172626974657200", &(0x7f0000602000)="2f5a65012f7667615f6172626902657200"]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000086a000)={r2, 0x89, "986f586e9ce18f4fbfcc894387e14915c2ea11e41ba287932bd6ed46248f7be64da9321e5264a5d14c72e5ec7f018afa91630030a62a513a2e72c27c69e2714db17d7b67ad92f9a3161360376c7a53ca38bcae3535900979d6bcd00b5be7246f1d33f4d962a89b253cf378c6e6a0585ea2f54d5c9b5de394dbb7583493c423080bdbd86666325ae1fc"}, &(0x7f0000b61000-0x4)=0x91) [ 108.733605] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 108.740427] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.747064] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/11 20:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a6c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80040) r2 = dup(r1) bind$inet6(r1, &(0x7f0000181000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b6e000-0x10)={0x0, 0x0}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000e22000-0x4)=0x40, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b1a000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd40c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x91, 0x3, 0x9000000000, 0x401, 0x7, 0x0, 0x7fff800000000, 0x7, 0x5, 0x4, 0x3ff, 0x3, 0x1f7, 0x1ff]}, &(0x7f0000be3000)=0x108) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fe9000)=0x0, &(0x7f00006ce000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b46000-0x51)={r3, 0x49, "3db9238d7e3092139385aefe1cbd7947ee45b8c52c2215f7553fa4515bf393548bf29da97353965315c1dc395cf9079d9d03c877076d7ce95d530a3e10f83156cf74b3f986eaf359cf"}, &(0x7f0000298000)=0x51) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000a5d000)=0x0, &(0x7f000037f000)=0x4) 2017/11/11 20:46:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = open(&(0x7f0000b61000-0x8)="2e2f66696c653000", 0x402402, 0x120) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000c69000-0xb0)={{0x1, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x20, 0x2, 0x0, 0x1, 0x4, 0x10000, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = syz_open_dev$mice(&(0x7f0000a5b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000043a000)={0x0, 0x7}, &(0x7f0000e18000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007d9000-0x10)={r6, 0xa87, 0xff, 0x1ff}, 0x10) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r2, r3) clone(0x0, &(0x7f0000fbc000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000052f000)="") fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2017/11/11 20:46:14 executing program 4: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="03", 0x1, 0x20000000, &(0x7f0000dcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000158000)=0x400000006, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000052000)=@generic="b8d07476d45a9e18f1e087d055cf7bc3", 0x10) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00006f2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = dup2(r1, r1) socket(0x1b, 0x2, 0x1) getpeername$unix(r2, &(0x7f0000e00000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000270000-0x4)=0x6e) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f00002a3000-0x10)=[{&(0x7f000002c000-0x4c)=[{0x49, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x49}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7a000)={0x2, 0x2, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0x26, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x841, 0x4) sendmsg(r3, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0xa, 0x800400000000c7f1) bind$inet(r5, &(0x7f0000f74000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f7d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_int(r5, 0x1, 0x800000000000032, &(0x7f0000f71000)=0x0, &(0x7f00004e7000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000f81000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45aa, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000088000)=@generic={0x3c, 0x3ff, 0x0}) 2017/11/11 20:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000816000)="2f6465762f72746300", 0x40200, 0x0) unlinkat(r0, &(0x7f0000090000-0x8)="2e2f66696c653000", 0x200) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000042a000)=@assoc_value={0x0, 0x800}, &(0x7f0000c7e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000071d000-0xa0)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xee0, 0x9, 0x401, 0x52}, 0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000435000)=@assoc_value={r3, 0xc15}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dbf000-0x8)={0x1, [0x0]}, &(0x7f0000294000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2cce86abb600c946, 0x7, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000014000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000011000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r7}) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000-0xe)="2f6465762f6b657963686f726400", 0x22001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000002000-0x5e8)={0x0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) close(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b8000)=0x20) socketpair(0x10, 0x1, 0x80, &(0x7f0000a5d000)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000098f000-0x8)=0x0) r2 = socket$unix(0x1, 0x801, 0x0) tee(r2, r2, 0xffff, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ca1000-0x8)=0x6) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000feb000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2603) getsockname$packet(r4, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00005f4000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda3b, r5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000cc8000)={0x2, 0x3, 0xfffffffffffffc00, 0x3, 0x1}) ioctl$TIOCNOTTY(r4, 0x5422) listen(r3, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mlockall(0x1) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = syz_open_dev$loop(&(0x7f0000a9b000)="2f6465762f6c6f6f702300", 0x0, 0x0) write(r2, &(0x7f0000be4000)="15510e363c9c6a4ad1463fc2b3b8c78b00459d7d9b875d6549bd2fb902b416968daf5ebda667517102c054c999a6fdfce51b1e92b1ed38cfd7f3e3dfe49d986e7737e29a983307f065925b68621396f10920b4491dafd21b725e3d35fe62", 0x5e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000679000-0x5c)={0x7f, 0x1, {0x3, 0x0, 0x7, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r6, &(0x7f0000fc2000)=0x0, 0x80000001) 2017/11/11 20:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x801) pipe2(&(0x7f00002ad000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) write$fuse_notify_store(r2, &(0x7f0000344000)={0x28, 0xa, 0x0, 0x1000000000000101, 0x0, 0x6}, 0x28) splice(r1, 0x0, r0, 0x0, 0x200000, 0x0) fcntl$setpipe(r2, 0x407, 0xffffffffffffff81) write(r2, &(0x7f0000621000-0x2)="ffff", 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000e4a000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009cb000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40000, 0x0) time(&(0x7f00002e1000-0x8)=0x0) read$eventfd(r0, &(0x7f0000d30000-0x8)=0x0, 0x8) bind$unix(r1, &(0x7f0000dd0000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000134000)=0x0) dup(r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000aa8000-0x18)={0x0, 0xfff, 0x30, 0x3, 0x8}, &(0x7f000046e000-0x4)=0x18) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) r5 = fcntl$dupfd(r2, 0x404, r2) splice(r1, 0x0, r4, 0x20000000, 0xe6fa, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000628000)={0xffffffff, 0x44e9212b, 0x8, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0}, &(0x7f000066c000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000038c000-0x8)={0x0, 0xedf1}, &(0x7f000047f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000419000)={r7, 0x84b9}, &(0x7f00004a9000)=0x6) sendmsg$inet_sctp(r2, &(0x7f0000fac000)={&(0x7f000045d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de7000-0x30)=[{&(0x7f0000f04000)="0f2283dbe59e0ce3c6abba1e13031a4220ba1ab8bec27c27af7aed8a4b9c6928c26723bad2fd78be2defb96a3ef60133e48e16", 0x33}, {&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f00009f8000-0x9)="4945a28618108ff158", 0x9}], 0x3, &(0x7f0000e5e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x401, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x3, 0x7c, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0x8000, 0x1, 0xff, 0x2, 0x7f, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x200, 0x7, 0x80, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x2, 0x200, 0x20000004, r8}}, @init={0x18, 0x84, 0x0, {0xf97, 0x4, 0xff, 0x8}}], 0x6, 0x20000055}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d17000)=0x0, &(0x7f000076b000)=0x4) timer_create(0x7, &(0x7f0000821000-0x60)={0x0, 0x0, 0x6, @thr={&(0x7f0000680000-0x5d)="adb354904d2316b6161bcb589f0994c0df7eb70ef6afbb72ec4da280125e3edaacb238f1be683065deac4693a29bf35c4312eae8fe1929e5a30e1496b44000c28ca9774741d00144b35f0679986386c7edecf5d4b90caf35297d15f49d", &(0x7f00007da000)="be45ff088a73124f8d5d2b116264e55dcb45eb1926c718b7c8993aa6af95f79519181ac97ab30170e2ab4de4fec14467d6dfb6d16e2980b09f23e2b0ab43082eab261c19ba3a741234609576aeb23288abc1366ad1975f6f681ae44216aa6c51144864c54ada1af5a8c0993e7bc4eab2421eb9fab2407a5b0e8b0250980803aa9c98b68a372b5ccd82937b854fd9f8d9a3649a7dd7414794e4457e8054f7b6bc8b2e6591897faf76022612050d411759b6ea09ad092f74e820ddd096bfa8a30f88dd24214634554c49a825f88a2e6f9828cd04af5eb923d00f87160bdc131a8063cf1785af5bd2f7a39c0d7d4ad85b80aae646"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000-0x4)=0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$int_in(r10, 0x5435, &(0x7f0000c69000-0x8)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000d27000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000e41000-0x14)={r3, 0x80, 0x8, 0x1, 0x200, 0x3}, 0x14) syz_open_dev$sg(&(0x7f000025e000-0x9)="2f6465762f73672300", 0x2, 0x8000) 2017/11/11 20:46:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f000049f000/0x4000)=nil, 0x4000, &(0x7f00005c6000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c35000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000865000-0x4)=0x0, &(0x7f0000b10000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) pipe2(&(0x7f0000148000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSETAW(r1, 0x5402, &(0x7f00008b5000-0x14)={0x6, 0x0, 0x20000000000, 0xce2b, 0x8, 0x7, 0x5, 0x30, 0x87d, 0x4}) r2 = request_key(&(0x7f0000fd7000-0xa)="626c61636b6c69737400", &(0x7f0000a9c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000143000-0xd)="74727573746564277070703000", 0xfffffffffffffffa) keyctl$clear(0x7, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f0d000)="2f6465762f70746d7800", 0x10501, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c", 0x3}], 0x1) r4 = openat$binder(0xffffffffffffff9c, &(0x7f00006ed000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f00008b9000)="0000", 0x2) add_key(&(0x7f00000bc000)="706b6373375f7465737400", &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b9000-0xf1)="a6cd340b6a1221819bb3ab8a58f19ed9a848645dc1ded584cbac9c0591c0465f831e9c66d4b38010c5e176b4d2ff3756bcef2bca36e17398640ff4a4737cf320aaf5606114654252de3cc2fdefea57df985566cc67a40b65dd452952acace63cf23a821015aa26369473aa0fae199049ed02c54b6aa4d9ccd0b350ea178a41a41de37081c346790d4d169ab0d9538e71491cbf5760e06fab01d18442d9fb654f065b20e9c38a9ce6eb679e399d9f24a5236987c53753a955c2d30d67e5a63f6b4160acc954e4c4bddd498fa39a539d584d3262961de39d86ffa910f6f6689f9aedaad01dfa386230bf8721fd7b52bfb185", 0xf1, r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000018f000)=0x9, 0x4) epoll_wait(r4, &(0x7f0000d72000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80) 2017/11/11 20:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002de000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) lseek(r0, 0x0, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00006b3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000009a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) write$eventfd(r2, &(0x7f00005ea000)=0x10001, 0x8) r3 = add_key(&(0x7f0000d9d000)="6269675f6b657900", &(0x7f0000481000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f3000)="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", 0x1000, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000a8e000-0x8)="6b657972696e6700", &(0x7f0000ecf000+0x25f)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) r5 = accept4(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000799000)=0x14, 0x800) recvmsg(r2, &(0x7f0000cbd000-0x38)={&(0x7f00008b9000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000027a000-0x60)=[{&(0x7f0000805000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000637000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f000093a000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f0000246000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00001c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000837000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000bef000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x7}, 0x2) connect$inet(r5, &(0x7f0000b17000)={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000b6a000)=0x2, 0x4) request_key(&(0x7f000019d000-0x6)="6c6f676f6e00", &(0x7f000078a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b26000)="6b657972696e6700", r4) recvmmsg(r1, &(0x7f00008f4000-0x3c)=[{{&(0x7f0000f56000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000faa000)=[{&(0x7f0000faa000-0x77)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x1, &(0x7f0000faa000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000229000-0xf)="00ba445ed6f357446aaa3ee975c8e2", 0xf, 0x80c0, &(0x7f0000f51000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getxattr(&(0x7f00004fa000-0x8)="2e2f66696c653000", &(0x7f0000fbf000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000417000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) sendmsg(r1, &(0x7f0000320000-0x25)={&(0x7f000098f000)=@nfc={0x27, 0xfffffffffffffffc, 0x0, 0x0}, 0x10, &(0x7f00009b1000-0x50)=[{&(0x7f000068e000)="d1a3bbea398f244c7d42dade18185931e7aa6a21931c38de30e4da4a7f0af9ab521b374c29d2ec8d1dec04dc00ef4d4ed92f98c45242", 0x36}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x100002) bind$inet(r1, &(0x7f00001df000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 20:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000f13000)=0x0, &(0x7f0000c64000-0x4)=0x0, &(0x7f0000635000)="") r0 = socket$inet(0x2, 0xa, 0xb9c) fcntl$F_MEM_UNLOCK(r0, 0x801) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003c4000-0xc)=@sack_info={0x0, 0x6, 0xfffffffffffffff7}, &(0x7f0000186000)=0xc) r2 = syz_open_dev$mice(&(0x7f0000791000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x41) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f5d000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000266000)={r1, 0x4}, &(0x7f0000834000)=0x8) r3 = socket$inet(0x2, 0x1, 0x0) setns(r3, 0x4000000) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) request_key(&(0x7f0000003000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)="00", 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000e85000-0x4)=0x0) ioprio_get$pid(0x1, r5) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f000052f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d85000-0x4)=0x63) connect$inet(r3, &(0x7f0000a30000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r4, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xc4, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f365008"}], 0xc4}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000500000-0xb8)={0x0, 0x1, 0xfffffffffffffff7, 0x2, 0x9, 0xffffffffffff3f3e, 0x4, 0x1, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x100000001, 0x101, 0x2}}, &(0x7f0000516000-0x4)=0xb8) syz_open_dev$urandom(&(0x7f0000f1b000)="2f6465762f7572616e646f6d00", 0x0, 0x200000) 2017/11/11 20:46:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000011000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlockall(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000012000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) futex(&(0x7f0000002000-0x4)=0x4, 0x3, 0x80000000, &(0x7f0000012000)={r4, r5+30000000}, &(0x7f0000011000)=0x10000, 0x269c) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{r6, r7/1000+30000}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000005000-0x4)=0x0, 0x8, &(0x7f0000012000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f0000007000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x20)={{r11, r8}, {r9, r10/1000+10000}}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/11 20:46:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00006df000)="2e2f66696c653000") r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)="", 0x0, 0x0}, 0x0) r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e20000-0x11)="2f6465762f7667615f6172626974657200", 0x41, 0x0) perf_event_open(&(0x7f00000d3000)={0x2, 0x78, 0x4, 0xffffffff00000000, 0x4, 0x1, 0x0, 0x101, 0x0, 0xd, 0x7ff, 0x6, 0x6, 0x8, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x80000001, 0x1028, 0x1, 0x2, 0x0, 0x3, 0x71, 0x40, 0x0}, r1, 0x24cb, r2, 0x5) recvmsg(r0, &(0x7f0000fca000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[{&(0x7f00008d9000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000843000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000b35000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000fd7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000080e000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}], 0x5, &(0x7f0000f52000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x5}, 0x10002) socketpair(0x5, 0x2, 0xb7, &(0x7f00005c6000-0x8)={0x0, 0x0}) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() capset(&(0x7f00000fc000)={0x0, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x2, 0x800000000000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000062e000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000088a000-0x28)={&(0x7f0000d63000/0x14000)=nil, 0x9, 0x5, 0x10, &(0x7f00001fe000/0x2000)=nil, 0x100}) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x125080) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000a89000-0x8)="2e2f66696c653000", 0x40, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) r4 = getuid() stat(&(0x7f0000845000)="2e2f66696c653000", &(0x7f0000fe5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00009b8000-0x8)="2e2f66696c653000", 0x4000, r4, r5, 0x1000, 0x82) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000169000-0x10)={0x3, &(0x7f0000fb6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f000042b000)=[&(0x7f0000fc1000)="00"], &(0x7f0000d4c000)=[]) r6 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00001ed000-0x18)={0x2, 0x2, 0x20, 0x9, 0x0, 0x3ff}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x0, &(0x7f000058c000-0x10)=[], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) memfd_create(&(0x7f0000220000-0xb)="2f6465762f6c6f6f702300", 0x2) r8 = creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(r6, &(0x7f00007c7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000635000-0x4)=0x1002, 0x800) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f0000f4d000-0x4)=r1) 2017/11/11 20:46:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000005b000-0x4)=0x0) gettid() setpgid(r0, r0) unshare(0x20000) creat(&(0x7f000073a000)="2e2f62757300", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x1000000000000, 0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) r2 = socket(0x1f, 0x3, 0x7) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000001000-0xc)="757365726c6f5d73656c6600", 0xc) bind$inet(r2, &(0x7f0000ab8000+0xf0d)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mq_timedsend(r3, &(0x7f0000fdb000-0x7c)="d41f4198f6ecaf099e4e28fa25995b215b81ba45fdf78c506da2c980659f457c531b3e84ccefceda50e876383851309186d12e07ce2e6df0b0d59fe8f57e015d5319d4125c92ce2a20a779f0631d8f09832c18dba36d36d0b2290856ffce7775e23e45b4211a5bb77dc285231e19e41a785fd2acea73fe51a32a7981", 0x7c, 0x5, 0x0) r4 = socket$inet(0x2, 0x800, 0x1007) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000445000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fdb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000026000-0x28)={@generic="18a981db37e9ded81b41fe0f0875c1fa", @ifru_addrs=@l2={0x1f, 0x7, {0x9, 0x6, 0x4, 0x100000001, 0x2, 0x3}, 0x0, 0x6}}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) unshare(0x8000400) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() perf_event_open(&(0x7f0000d0e000)={0x2, 0x78, 0x71, 0x0, 0xac14, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24c9c, 0x267, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000330000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f0000c0d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000fb4000)=0xd13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000853000-0x18)={0x4, 0x10000, 0x3, 0x1, 0x20, 0x4}) capget(&(0x7f0000098000)={0x20071026, 0x0}, &(0x7f00001e7000-0x18)={0x5, 0x4, 0x8001, 0x3, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000216000-0x38)={&(0x7f000032d000-0x10)=@ax25={0x3, {"49cf55305fe379"}, 0x4}, 0x10, &(0x7f0000c06000)=[{&(0x7f0000b74000)="b35ed6785a8f43d210a1c4a1651fae172162", 0x12}, {&(0x7f0000825000)="7d57a1a81239d20d64b42efea63faa6b27c9daba70d4a37724da634b753e16eac758bb0bea559d2a4f00fe1e349f9d0fa12de8e14fb0b079a15222bb13bed90885923a693ae26738ff7955e86adb86f2b4d76076ef9a95eeca746d505196482d451b9f3669b7de9c828432d6ce9d0627ae12eaf0feabe1cf8a2447c6d72d30ff57469a3563adc99729e4801a98e791753f1bfba1d8909506611295aaa119143f54193fac400929b35ede0d56f7def516c077eef918c46c1df7b6741f905193dc3d1543b675a991a2a3b90a74", 0xcc}, {&(0x7f0000204000-0x61)="d67e1c664602f2089482a6a118b3763f70f30aadd3a3f27e7977b9f69a138cd26b6c9cec4d24b04d85c65253b14b7731e42357b982920f4035d4ebec874a2d25d0be7fb2a227a1c7a7da9ca1ad0d784a46ca7c0c7fd8689c032a76b691b3972e6a", 0x61}], 0x3, &(0x7f000024f000-0x2e0)=[{0x70, 0xff, 0xe129, "356873d67ed7f1e6e54e104898ab0fe2a5ecce3aee9b1640b2c4e8204a5292538b5efb65e5789ec5c1f88b69442baa2d0b36d05a68bf50dfd2199081011fd9f2fa23a5944a52b6326294a8d1db45f4af19aae969d5685585564dbbad333a"}, {0xc8, 0x11d, 0x3, "679f6a064b86a6a74c0d28b8ced74cc6d15fb6836a31afadfaa347a7603de88340b9f8e4dad8cba088db5078d626c354985cd4dc38f0af3d5cb7b0501a50363627840336448aba64ddee5861a9ba915d7d05b42cb038af20feddc491f1ed7e3eef7f70805dbd14f470255a8f7a23f3510b41a24e322d8a376ac2fcbddbc70e104dbcb0d51e564f2e98fbe7a415dc705233409f5db49ed14e414df1d1c90794b7cc65201ecf652c7656cb0a99ad6dbe633df0b85a"}, {0x40, 0x100, 0x9, "4681677b9fa3901ff6097765c146da238f898d19b4975499c8d57c0c34ee8e085d5f81ff0172d1b1d052934c4560"}, {0x20, 0x0, 0x2, "bead2daf93ffd2d4b1ee473a"}, {0xe8, 0x11f, 0x8001, "d3be2923292b7fe4f655d4fffbd9bb4fb52e4b013ad1416a1ed5903c40c9dbef5c92a370f48409f5e960679b026f94fead6dcdf71150f26251692e908b50673044406e3d1843eb4450409fd052d46cfecdf11c55a6d772fd54e284c9bb533335e52aef5fb8ad7b9a4ee948ba5528895d0995352092cbec699dd68e3e4d8040c75da9c148cda710b5dd3e286942bd9fdc8cabd84e1fd4079f4582157ec69cf0bdd9a061756cab2bb7f721f79ae433fb6f6bfcf820e4ee34b86f8e3bbfccae451bb010f75fa57b9037fc6cd626b7f7f8d81164d556c3"}, {0x60, 0x13f, 0x4, "1005bb0723c33799ef120dc83d67bd1ba052197ecdee6eeaf1a00b224ef8842f215b11adfd26dd53375a1bf7394b007eeb3459f985e7a34635a6188c5bbd6f8f214524df658cbcd507f3d1e89bb6"}], 0x6, 0x40}, 0x60) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000085f000-0x8)=@assoc_value={0x0, 0x40000024c}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000520000)={r3, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x87b3, 0x800, 0xffffffffa672d123, 0x20}, &(0x7f0000bdc000)=0xa0) writev(r0, &(0x7f00004ef000)=[{&(0x7f0000693000-0xe7)="d75f93166659f00d7801ef6b89c7f489aedd307814e61c5156063ffbd00af8080fc7aed20ee64528347f0e820552ee6bad1c49b792b647eec3d6d202554ad652b23b2dabe010acfe982c08e2c0bab6ef52861e6a2fb35d4ed1371d7e09b00e974aa3494dedd26574eef89b97a72c6e4e0b7d5cf5fce0282537239a4819650cf2ca6d41d2fdb4def0cab57312967def66f2ae70bbfe1b7a432c4f2909066b485d95a07b73c494e9678d7a0cb64ecea71299b3ad82128cbfd74306d6732577dd0c0f094e7628603c74788e187c0f684235059661b8e1a4fe710036079eec4708fec62129e4e6a0cc", 0xe7}, {&(0x7f000055c000)="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", 0xfb}, {&(0x7f0000dc4000)="adc67e3523f1faf18fa81f1dbb54b7cda6a4b7047fe0bdbcf56ca343279819399ea1fbc5874d87dde70032a3d27a76c60d0828b927a4824cec272499339487edef6e933c8f1ed70b0fd3b457165624", 0x4f}, {&(0x7f0000216000)="6f67e6c3e86af3ffff3721027974703cf4425d3491b1eaf90c60ebd60e2c91cd0910a4cfe36210959fdb0ccac22f79c024f9a77ccf67ffebb09c032e6af4690a80013c6dee6c4bb5cbdfeb980476492bdb75fe1d44e3f4ec77a2d185a7735b2a6ff6e7835c93947b96dc85bdd387a78ee6844faa44a2f3bda0858ddc45269f4b7fda455718605aec0ab24c1a2842eff1cfacffc0ccbcf96b87804e7df9537f006bdc4193a98bdbf6fe1b2f82170884c6f2da422ae30bcafdf9eadb980a5b1eb096b68ffcf6369a2972a36974b8366ab202e8497ccdafaa1a9bbe90fa", 0xdc}, {&(0x7f000076e000-0x14)="fd75e71a5b79c0bb4f8adf09430dbe1adf85264a", 0x14}], 0x5) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000555000-0x9)="2f6465762f72746300", 0x20040003, 0x0) r5 = socket$inet6(0xa, 0x8000000006, 0x4) sendto$inet6(r5, &(0x7f000062d000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r5, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x4, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000e2a000-0x270)=[{0xc0, 0x0, 0xb49b, "361eb091cf625106508abdc97a874d89b86ef46de791cacd1f6cbf09a1651094c0db8e97de9603c8b91c282a7d183ac6663def3342ea990ed0430c2ad72f7fd78651a4a339387d7f89df2cbe08cc0bcacc3e59ecd778dee329f77ba9beabe7d45fdac0a43412ce5cb692cf71736dbaf4106515fb2fdd873baa4ea651a5796c618135cdc4f01d7a94441d99662135906e471ceacf973d8770b90742a8d675b6bcfb8e2cdcb1bbd048bd2be0ee"}, {0x70, 0x19f, 0x40, "78ec484bae2a2ac4e3546e7451c0e23f960d18a127dcecafee516838d50c6c22a360df32cba1d17e9a10ae6ffd632fa1f3722999d566958f08c701cddd87f0030259fd11026dbb9b19a99b38bd2c24a674cb09b382bd8fd856e483fc"}, {0x110, 0x10b, 0xffff, "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"}, {0x30, 0x107, 0x4, "db4aae02cec25910d4b20c51fd0aa73944a574646cae7b4f8128e9"}], 0x4, 0x0}, 0x0) accept(r2, &(0x7f0000efe000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000578000)=0x58) r6 = open(&(0x7f000043a000)="2e2f66696c653000", 0x40, 0x400000000100) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000901000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a82000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000fc1000)="2e2f66696c653000", &(0x7f00004f2000-0x20)={{r7, r8/1000+30000}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000708000)=[{&(0x7f0000fee000)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) openat(0xffffffffffffffff, &(0x7f0000239000-0xe)="2e2f66696c65302f66696c653000", 0xc000, 0x43) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000b49000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000454000-0xd0)={0x0, 0xc8, "13e0d82aec0fe4eb993a34e6e64d0968c03fec7021f2760e79d2fbdd5e741e33ded9fbdbad0bcd3321df165002d980f20396e99fdee14490ab07c5d1bcf7aa7118ce1548d955b60ff50ccef60515edec98f81437b3f103357ce4ee49b26d8343e302a866c7df8ccefbf45e277a80b05fb9af19eb2557ece75d372ba0513626ac9c5b1fc422ac7ea9576e26d603b6c2aeaf39395e782cb79520e57775bac89accf8ec6337c152399714c644f324eb56c5307e40c9d7fbb3289d65cf514db26c9bf13f55888a17196f"}, &(0x7f0000652000-0x4)=0xd0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2017/11/11 20:46:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f7000-0x9)="2f6465762f70707000", 0x191000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b8b000-0x4)=@int=0xac86, 0x4) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000113000-0x90)={0x3ff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000047b000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000df3000-0x4)=0xc) connect$packet(r1, &(0x7f0000cf5000)={0x11, 0x1c, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) 2017/11/11 20:46:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000d5b000-0x8)={0x0, 0x0}, 0x80000) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r4 = socket(0x10, 0x803, 0x0) open(&(0x7f0000235000)="2e2f66696c653000", 0x44000, 0x4) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(r4, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/11/11 20:46:14 executing program 0: perf_event_open(&(0x7f0000c0c000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xd98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x40000000000) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04001741380a0096ec0000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) r1 = syz_open_dev$usbmon(&(0x7f00000d0000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x2, &(0x7f000092d000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000619000-0x4)=0x0, &(0x7f000054b000-0x4)=0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035d000-0x10)="2f6465762f73657175656e6365723200", 0x44006, 0x0) mq_timedsend(r5, &(0x7f0000e37000-0xee)="41e7dee047d5caf9491127f7da4ac031168f6849cf9ababb818abffe00000dd70285d17da9a35cba6c8d4bd17331e49c494fec115f3e2209d41b4f8ca6211a31a83f2b4f3ef77d341678ef5bc6fd4279785ca0ebd873b0190f210acdad50e1333cb2550c5155115996efe8372a3ca812c84f0a276017b912dac2ff7f1e1a747178c7da4c8f0100ffffffffffffb85a31fb8e586d86736121c5bf0181a225bccbebf67327437ddccf131393fb08c7d02c1d3237afa6d6084551d542df1a0d693716431148239a527cb6f646fd4c6f8811feb2030000000000000001212b22940f4b276b90be82d139976b21dfd048", 0xee, 0x10000, &(0x7f0000cdf000-0x10)={r3, 0x0}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x1, 0x4, 0x0, 0x1, 0x3, 0x3ff, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0xfff, 0xffff, 0x8000, 0x8001, 0x0, 0x40, 0x881, 0x2}, &(0x7f0000c21000-0x40)={0x8, 0x3, 0x7, 0x0, 0x8000000000003c05, 0x9, 0x40, 0x3f}, &(0x7f0000f7b000)={0x0, 0x0}) epoll_create(0xa) getxattr(&(0x7f0000a1e000-0x8)="2e2f66696c653000", &(0x7f0000567000)=@random={"6f58781100", "2873656c66776c616e3000"}, &(0x7f0000929000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000009a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000a7d000)=@assoc_value={r2, 0x1000000000000}, 0x8) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x4) 2017/11/11 20:46:14 executing program 5: mlockall(0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000001f000)="2f6465762f6e65742f74756e00", 0x0, 0x2100) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r2 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000106000-0x40)="83950101b15897426f1d25a50a671f3527c741f27409fcf34070600af17887961b8baef80ad286bb1bb4de734de760050000000000000091f552589698cfaeae", 0x40, 0x0) ioctl$VT_RELDISP(r1, 0x5605) renameat(r1, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r1, &(0x7f000001f000)="2e2f66696c65302f66696c653000") r5 = fcntl$dupfd(r2, 0x0, r3) pwrite64(r5, &(0x7f00004c9000+0x8b0)="0001", 0x2, 0x0) faccessat(r1, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = geteuid() r7 = getegid() getuid() fchownat(r1, &(0x7f0000020000)="2e2f66696c653000", r6, r7, 0x1000) 2017/11/11 20:46:14 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f62000)=0x4000000000000103, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001fe000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000-0x4)=0x10, 0x80846) accept$inet(0xffffffffffffffff, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f63000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f64000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11b}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f000069a000-0x90)={0x3a, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005d3000)={0x6, 0x2, 0x4, 0x6, 0x100000000, 0x4, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000747000-0x4)=0x8003, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000533000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbdaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426ee0befe40b2c44774c6afd6c4af7081c2aa344d68017e81f1f31d5920855f360ec8bbff031a6110d3689d92cc63a814d3719f2b21c56c43996afa8fe9f060f36b4c0fba202832908a7f3113d609dbe9e75e832ab8a962ead8a3ab3abbbada40c9493cddbf67ddffe7beda10da58d95fdcb2ff049288bfa47e7314be5e6c6a1456c69860c0a3efc516aef35ea5435510599cf4500d8a1c7ea986846232a25428d103d3470be10bbbf887ea01a3030eb078755d380ebaf3dad8253eec7e983bf27214c54ead1104bdf4468b6b40a81b6ff93c9c2a69501e6608b44536a06990342b0007988dd61d05bd1afe31ddc8719c3a558ed49f0b8115ca94628ee6867c74df66e3fed869f47bbf8218bf9a2892941e696569bb868376c53e6d90f7ec5971bb9a4abaeed5ababcda71032fa2ff35dee29fb980ac962e34803535e9a887e32c670b3f85adaa33f5595db9f087c3d40941adb6e87b8abd03297b42fc806c15e48bcf00bf007e2d4d51650afeef957fddf56d88208249d6cfe0b32733091e5d654a15f00a097533d0b123092f8446de3e0d9d882994ec9b64005e64755ceccf7a1979c9dbcc9ef8e13c04787001cea12c865865a5f7f9799af52332bed514a0f801a0561ea153cf18d4f0f718a40a38511454006de04760e1384c2a95837f89f8258b67af337531faff6aff14f796c4211cc736198e66201e5d520b785f3e961e122c6fe16723a3b8dc9e82cb74202297e4416f5a46f99f9b9038b4e7b821b7beb9d486d8773fbe8045eb7241c7eb653f757cd66f6133eee4c8199458b66fbada915947cf134e0b7dfdcdfc04fc15e282ebacf3a8f8793ca5572dffdc24fceac2153092c114bf020a6e26e78df488894087d0a581d6e99d4c7e26f81254e2f56b69b55eb9c694570d59bae0ed6e8a6c957e3dc80d60ceafc97f5922a836937d93fe093f8badbdf44358129bc4131a8a3d624c245471fb4b821cf0b0331da5db36c054335c23d6f7f5889630d84b6a116b28f2ea7eaa9c9ab6491fd5dedf464fa4ba9a610aabdc98cbd16e367fcbd48423c7008b3f50fa60c962468e29393a24d45e5138f5294a25a89cfe6d3ba84a461d74e6ad5b91a5d0258bca666c4e334843e3392c406a92d8e30346edbe696f214a877c7b1cd95d9f4aa9985578dbcb2d163fee04b3d1328ec094ac3671e0d03360337ea3378825aab4c426bc646bc362d9f12b9a79473f3435c6e227a1654e3ed1596bcb4a2a4c2c55f1473666538ba442e4327e93db91a577be81569b1289c1d80a23350b50f4c9d7438ea4887452b7d3a1bec376b894c409273849aa6c0a9dbe40b5f2bb166ac11dbe9b0f1c3128fe160c630c24d29e489ce826ee9fc99d83d1a44974b6a5faa6d8a9afca3af7a9d05c8118fcf4f4dd6c4bda524f5924bd845d4243c4f6f64741992935e4936b924f9e9c914658dd48dc9ccedbb790f8db66aa2cc4f730eea3e41bcccfbc4250494348beca054eae60bda41682cd0a7686845c98e3a70d87cb74112f2ddb703df26746d6ef2bae920b589fb5a8ad4d0f9fed4ade76079319f150eb129f2595b076ee468ca2600a5b2bdd875347f130848d5a471a6086e172e7dbc46d7bcae0c31d0cf8a5df444289e9b171416489fe51b8ca19bfbba2e0c6ca756e9053d90d0acd63523152f249595b72c7a43f92a09e57d5a2809466bbf0f4391c3626156ea657cdb2eed277067b18752f44a62803a4ba6885e6b2e4e20d70ebc7c3e0394282bf08ed8602033b4afc08ff92899c39c5633f4f9949265dc3a4a6eba5fcfb86eda251826682cf71b3eb8a99acc5faf7adf6d0b1eac0e5b75429cbf88c7f0fd436d41227ff60201a07e6996cb1fda708ad61b46b3aa848afea481707c4ec61c250c62b3ff7faee52e92097458066aca645c2152eb1612e7ba9f3d5bbe543d2e78734734b9c176c31dd3f9aecea7fdbcedff693632c3afdf2af2c516951b9b34063ccd13e8147a0f1734bcade0b5a3a334fe467947421fc1da029335b0a96dc64ca7fcf0a07c36f7312548b091bc7c4badd3e2d96d1d48a7a6e041036ed60a3fd640131c6ce1a0eaefa242a00ff5ec87bbde528261eba1da153a76d67777b0c7b8f49fd4db86545c074b3e7a948197b4bcb43971310bc0d533013d44b8d3712118b7c37e00d5cc0def187adcd24efa768908b609138583de5dc75084834bbe12b1fab0cdc15f6e4b8569cc6b31e7b1fd871b9a5b7707416c514adbf421c7c379eb17ebe3584379d3d8c57", 0x1000, 0x10000000048000, &(0x7f00005f3000)={0xa, 0x1, 0xffffffffffff7ffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82}, 0x1c) write(0xffffffffffffffff, &(0x7f000029f000)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f68000)="55bdbde6aae5b45ef2e2fbac0870f5ee3f8bf57067f20000ba1aaf30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x805, &(0x7f000045d000)={0xa, 0x1, 0x57, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd}, 0x1c) 2017/11/11 20:46:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000df1000)={0x2, &(0x7f00001d7000)=[{0x7, 0x3b, 0x8000, 0xffffffffffffffd}, {0x6, 0x5, 0x8, 0x2}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x7, &(0x7f0000821000-0x4a)={0x0, 0x2e, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005da000-0x4)=0x0) timer_delete(r1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000aa0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r3 = socket(0xa, 0x80a, 0x0) connect$inet6(r3, &(0x7f0000453000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r3, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x80}, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000361000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) getpeername$netrom(r0, &(0x7f0000162000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000820000)=0x48) bind$netrom(r2, &(0x7f00000dd000-0x48)=@full={{0x3, {"a5d1856b353ac3"}, 0x2}, [{"5d601c5ca6c8f2"}, {"6edfe617bbe72f"}, {"d27a00001c0107"}, {"cb64576724b846"}, {"719183ae14c640"}, {"9d15d53eca9cde"}, {"0000000002006e"}, {"b03023699fc517"}]}, 0x48) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f02000-0x4)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000092c000)="2f6465762f73657175656e63657200", 0x20041, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d56000-0x10)=@req={0x6, 0x0, 0x6, 0x3f}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000b7c000-0x4)=0xaccd, 0x4) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x804, 0x1) [ 109.202563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/11 20:46:14 executing program 5: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x40000001) sigaltstack(&(0x7f0000002000/0x4000)=nil, &(0x7f0000005000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x200, 0x7, 0x7, 0x7fffffff, 0x92d, 0xc00000000, 0x4, 0xcf}, &(0x7f0000001000-0x40)={0x40, 0xff, 0x9, 0xfff, 0x81, 0x1, 0x4, 0x200}, &(0x7f0000000000+0x747)={0x4670, 0x4000000000000000, 0x6, 0x84, 0x6d, 0x8000, 0x5, 0xa224}, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x7}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e8b000-0x40)={0x3, 0xffffffff, 0x6, 0x4, 0xe0000, 0xfffffffffffffc01, 0x80, 0x20}, &(0x7f0000000000)={0xcc, 0xffff, 0x8000, 0x2a2297cc, 0x5, 0x8, 0x5, 0x6}, &(0x7f0000000000)={0x2, 0x4, 0x10001, 0xff, 0x3f, 0x7f, 0xb4, 0x1}, &(0x7f00003ce000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x5}, 0x8}) socketpair(0x1f, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000000)="0000000000") ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000001000)={r5, r6, 0x1}) clock_nanosleep(0x3, 0x0, &(0x7f0000004000)={r2, 0x0}, &(0x7f000000a000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000000b000)="2f6465762f6c6f6f702300", 0x3, 0x4000) 2017/11/11 20:46:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x74) mmap(&(0x7f0000000000/0x5da000)=nil, 0x5da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45ab", 0x23) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r2, 0x0) [ 109.282759] FAULT_FLAG_ALLOW_RETRY missing 20 [ 109.282922] FAULT_FLAG_ALLOW_RETRY missing 30 [ 109.282933] CPU: 0 PID: 17184 Comm: syz-executor1 Not tainted 4.9.61-g904c79c #86 [ 109.282938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.282953] ffff8801d96d7930 ffffffff81d91589 ffff8801d96d7c10 0000000000000000 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x100000000000000b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000009, 0x20000000, 0x100000000, &(0x7f0000c7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000088000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001cf000-0x4)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000987000)="2e2f66696c653000", 0x1, 0x81) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f31000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000051000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000949000)={0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, 0x9, 0xfffffffffffffffd, 0x5, 0x2}, &(0x7f0000cc5000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000528000-0x98)={r3, @in6={{0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x800000004}, &(0x7f00006c2000-0x4)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0x59)={r4, 0x51, "1ddbc301975a991de03c0afe27930deb69e48b3f114d741dd26d723c8044d11fdc56f181a566ba85cab39afed45a0244dffdd90e61347eeac71a527f3cdd6dfe167c5d0300000027efc5eb00000000a5a4"}, &(0x7f0000baf000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000511000)=@assoc_value={r3, 0x7ff9}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000039, &(0x7f0000029000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000961000-0x18)={0xfffffffffffffffe, 0x100, 0x400, 0x0, 0x0, 0x10001}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f35000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f7d000)={0x0, 0x0, 0x0}, 0xc) setresuid(0x0, r5, r5) mkdir(&(0x7f00000d0000-0x8)="2e2f66696c653000", 0x801) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000026d000-0x8)="2e2f66696c653000", &(0x7f000003a000-0xc)="62696e666d745f6d69736300", 0x1000010, &(0x7f00002b0000)="61c453") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000635000)={0xa, 0x0, 0x868, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x9, 0x2, 0x0, 0x80, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000744000-0x70)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "bd2e"}, 0x18, 0x82}, 0x0) 2017/11/11 20:46:15 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee7000)=0x7fe, 0x4) r1 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d5d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00004bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x40000002, &(0x7f0000b5f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = add_key(&(0x7f0000e00000)="727872706300", &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000e15000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee8000)=0x4e) bind$unix(r1, &(0x7f00009c5000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x80, &(0x7f000040e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000652000/0x4000)=nil, 0x4000, 0x6, 0x230, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x9858, &(0x7f00006eb000-0x8)={0x0, 0x0}) fchownat(r4, &(0x7f000084c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x400) seccomp(0x1, 0x10000, &(0x7f0000001000-0x10)={0x3, &(0x7f000083d000-0x18)=[{0x36c5, 0x3, 0x5, 0x3ff}, {0x8, 0x7, 0x40000000000c6e, 0x12}, {0x3, 0x5, 0x8001, 0x6}]}) unshare(0x24000203) unshare(0x20020000) set_tid_address(&(0x7f000010e000-0x4)=0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00005a0000)=[{&(0x7f000045e000-0x60)={0x27, 0x800, 0x50a, 0x5, 0x6, 0x2, "867a543ae4738bb7601448ac4a194c212a014946b12954619de981637490134edb1180da3b8f47671cbcff899e96be01f09e14ab5cbb612d57d9fc0d5b8ba9", 0xffffffff}, 0x60, &(0x7f00004dc000-0x60)=[{&(0x7f000055b000-0x24)="8ff29395eefd86f63f164ef26b6a5278a35640299ad6a985de5ddd795fb91b04243b0d1b", 0x24}, {&(0x7f0000ac1000-0x4f)="e23731be06aff7882a8e1413e320b0c429f84f9d5ca08b8f3d476892f84650f44311614bc2e8cf8cbb589766c49c7e603b205bc646f75d1ece9fb08415419af947fcb668fc870f8187371d28811e80", 0x4f}, {&(0x7f0000545000-0xc7)="2ec398449b36dc80f2d977e418fc708d943729fbab31a8107fb5bdecab579c75b1bd32b83be11f8c7f2f702fcd9c761df23ee23e69a91abf3c2f76eb549eaac03ac33a0980d3284cc9a1f160ca518b46cd93312cc0382c720f4e8e2aecd20644a919ac33d1f6006df655a6bddfe3a7e9185b56ef56e770afc703d830739e67a2e79c18beb21174e720159ede4648abe5d1cd6c6280a53cba7c14624ad0e2e9545101121397e7d98f7d2bc91b358f0ced6af158f5ad29e4d6f862499faec0afbd5f1f9b4705cec9", 0xc7}, {&(0x7f00004e8000)="", 0x0}, {&(0x7f00001d1000)="e27b380567044718fb2c95f6b83fc6d89b55562cb70e4bbe5f729ae2860e7bc1a38d84d1b93a6b2f9e911208a2bb5a72049fea910737bd10402ea4ba9cbcd39815e68c3e9c29e864680817a305cc959358c55d1710ef58a456a8893065eaccc908a498c1cd2df4d6a2b8498800c9", 0x6e}, {&(0x7f00007c5000-0xeb)="2a8d4487d6f6cde903d6dc4dd1d96b9a446cf0875af25d71c92ad7f6d0bad9f851f0b53bba6ef7d6ca15f53edaa768a769a73d07c069cba9bbe802f0672ee6098a987a3507ab08ddf69bcc95e23b41388bc92204892a95a65cf3911ce7b883aaa786002d3eb7ac6dcc6bb7c591256272f9596ab8bb1082524b0b77088816f69dc8f882551eaacc0599abcabaaa45c37b3b165b7f5e2c46590f53be961504d079befca61b960b6696e76e5b960702362cffb2956b2937bf2cb6e6aa4988dc89c5d1d9bc8a4d67cf5019b89a43840119b3cdb1b8fce6098fcb015b274c10e07e788484ed1d2c75c954d98cd4", 0xeb}], 0x6, &(0x7f0000ec2000-0x78)={0x78, 0x11, 0x8a, "b928ae0267273bd3582145100f4b150423b46c490e8e477548afb0329974916d10471b3646676c73eeceff5d6100f17cec8208d0a6722765c6944b7cd228f616888734e8d6ad368e0642c6ad26e52fd0d701c8c6c7f1205c49b29e315f079f630f6a85556a146553"}, 0x78, 0x40000}, {&(0x7f0000c87000)={0x27, 0x7, 0x29, 0x4, 0x5, 0xc57, "6467cef8defe674d90fb5a85924933a78148e3795c5637635b2bfa5da474f13ee1212af895aa0d333a10096566ed50eb396f6eaa9eea0fbb7ddd5f875fc7cb", 0x2}, 0x60, 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0x1000}], 0x4, &(0x7f0000948000)={0x78, 0x11, 0x1000, "db8a898a0280934c80e2b7a4675c25fd462bf4e9f68da5a619c7be88bb575bb7749dba5a0e8a2cbfdd0cd9735fd54f0b69336db1e68af50474510a799fca7dc4124eb0736ca6d394b7aac2268df3b75c88f622e86b02bbc0ef84664c713d786e2c5cfe"}, 0x78, 0x8000}, {&(0x7f0000059000)={0x27, 0x6, 0x5, 0x1, 0x80000001, 0x7, "9d79ef76a7564bc917424e04f46244ea6bd459043c902004391863a5abc7e233dcad542d8cd1674ef58f60058351f417228ea2c771796d521ea243c933ca7d", 0xd0}, 0x60, &(0x7f00009f4000)=[{&(0x7f000015e000-0x1e)="20d3128c3bae8784ec1f6e9c87702d0d24c53f72dd4fdc208af748e29e54", 0x1e}, {&(0x7f0000602000-0x3)="a4d5b6", 0x3}, {&(0x7f000018e000-0xc6)="f1c923d8f4d9612aaf8965a34ea2e565b201fc7b7bc4041ebbb475e593fc3342057d4b23ab9c3e2059cf60431f72d02add0e530c699301fc3fb3df528fab2005d96d8a303b05a23adcd57f7b79c4bbf893919c583cd59f981d7889cc16f57d43c52f058efe78c2637f46b6c528543a67a93aff89740a0c1e5ae3a1eabc83645bb2c69919b4e387dca499668c4f876aeb56a5cd51f1c7d88ed7fcef94711adb3a82cff7118e20a0f048031bb2bc1916f916c39c3c7161d127397c50df9f55e751b82c2dad0fb5", 0xc6}, {&(0x7f00005a7000)="2432a6915c6b619d13f36c2cc4bad7493cb31f19bc63d7400cec1e0831c4cadc1212d64bac68135f720759cbbcf5e7a49f018171b7b7a2688e3fcc1bc15c48217f650627b77ab6d7685c9bdbeabde1d2c6e4cee91911d057d748572b406867150c7ac5a5d8bdd2fb0c4a2f400663c2039d5108ff83614d5482d435843ace8d805ef3cca7aaa10d416fad9228", 0x8c}, {&(0x7f0000c57000-0x4e)="c70e1016d17cbc4f72387a22a6028b4daa42fd267dd36ceb2475088e7430ac52cdfa542e67c2bae0cfc281bb153eb075e84342688b3af9ef04eff010114a4c17458cde3c601f6c1c6e8bebdc8770", 0x4e}, {&(0x7f0000fe4000-0xe4)="45f68504467c29e66beb87b578d9067e7c100e7ae9d0fd8338ab85661434eaddeda32c071673e644ef4c4344ece3efb1dc64c762a3ddedc93da94ef193ffe930ffb1dc356f310873061dcf18a233db85c5cbb80b3ae98da7694a15317168cf674718a7ebdf33e43e4fff1093f9d359455abe800a32d9bf1edbba87da0f36713c3731a36a648306b3c5558784a90235d3e6e1983a7e287f1d26edb94c80ef5c4f1fdbb57085790b3abe10eae2bcb9be71cd7a021ad1d741b13ce5c14c332cc112134df8815491f42f988c968880ec477b71a07f082944ced8efb74f1f23f8d76281732c4d", 0xe4}], 0x6, &(0x7f0000225000-0x50)={0x50, 0x3a, 0x400, "ccc58f8cc310d33d1f70d9b95b41bb06a86366538751b98874c3ead3f4fdc7a9fc709c3014dbf0df82407d05841887082ae125226708cb70e6b07707580f"}, 0x50, 0x20000000}, {&(0x7f000000f000-0x60)={0x27, 0x400, 0xff, 0x5, 0x2, 0x7, "5f7a0c8fb8dae92f9b499e22023d19dc61230af848e96a18c320fc95f5275db780b910aedb23423a8a2fc4a7f8d274775f9d79f625f73bfa28f3d413783d8f", 0x3}, 0x60, &(0x7f0000c61000-0x30)=[{&(0x7f0000b8f000-0xf4)="ae9ee64554a09349e47404cb8dbacdf1a713f18869f43da13a6783e09050e9e3713927a4e25eb5acc2ff930faba51a1d46d2e26b2440d880d15d96ad99114d26c5044e6cacc938694a319af355a127227b39afd6f600836607cfc21cc6c1293c98bdbe342b2391ba150d3838db8a1fe454f0ec9608cd7a36294f66f2a03193b7aef19756be1873cf3870a04983e2d5440eea0337e654db08c44020d697504b0ed972ea70f65cff7f0329c9f793e1568d149ab4ea4ac319260e3c5a140e5f1760b2c6afad15867aff45e5f8166e53c2361ac6ae307c27eadae55bb57daffe9e02a10e9fc1fc3ed09ec4a85cf1201026293c0c296e", 0xf4}, {&(0x7f0000a1a000)="2344168a3ae359f286f0adacc191dfbbe84dba09cc357a736a9e518e8921f14dbf1afdfe229c59ef2c9973492821df8a6793748a234229ccf7a8af153875cb9eba1ae9badc8b597d0486d588c3df3397b21d32431383f9abe6e6a72af2b887711f543fd59083719a1465477c798ea1c6e0adff827be7ae6538c14efcfad36b52f2fa850fb7e0f7683de4175d5f6e65c1dcfd7a211dda321f91165fe85d41a82728f068a7daaca6905d3085c820dc3e5fa7ed332d3e68becc2e606f889acb4592b68d07661f76fded540f2c05cac28a7590e166c8e78b239c99a4aa", 0xdb}, {&(0x7f0000258000-0xe2)="160cf15e33457797cc3249032f15bb0b7e1d867b6f85b31816f8d18b32e71d6f24f9bbcfe75fbeba3a7ffd96a7064fe1ae3eade357bc9d8103c6ed830c3b9d6e74c336eaa516d39c75a7b82df0ad2bea96a88416c14398eee453f62bc9e1328d658bd6ae145307d0c4c91c2774d6eec2c3b156e3e3d0606df641165ef478aab1391ab78c37c121dff13b863b74d62d8b3cac0e0cc7379763237d5a841db4f625a770fde866ed20d50a1b2004a9bdd2ff619ea0a02cfeb3dad36225efdd31ccfb6f760ec847e2df808c3ee09852a873421a7d9190c956e556665431082f27ac017b6e", 0xe2}], 0x3, &(0x7f000017a000)={0x60, 0x119, 0x0, "7467ea835cdda63cf311f0673112f97f957dbaf358bd1dac68e70f2b9aeec7a2412f7bcfb286240cf355dbe2156dd28948f79e890d54d00a3611e766b7da125dfbfa73a5854316bdb642"}, 0x60, 0x800}], 0x5, 0x8000) chmod(&(0x7f0000c3b000)="2e2f66696c653000", 0x100) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x4, @thr={&(0x7f0000ee8000-0x9b)="ac33d30641a0694aabb83cc38a38d5923109a5fbce7cbea79f5661ac7f461e7d1bab70d95ddfa454655bd5e5365165f12c14024fa4a69b11510e16993cf7ffbc6ebb9cab43e57194e8cf4078fb114d49009100f861db30bf1aae4801104ddeb70e44ee963ef1eba93623a9c6b817f9a661f08363190be8146b16c02a3306534109ac682a0fcc82bf3595a7c8e0b40e1c508253aca5489f2c614ce1", &(0x7f000075f000-0xd)="6e0062018582126875c38b618f"}, []}, &(0x7f0000231000)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f0000ee8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) [ 109.282966] ffff8801cdcbda90 ffff8801d96d7b00 ffff8801cdcbd980 ffff8801d96d7b28 [ 109.282978] ffffffff8165fe47 00000000000051b9 ffff8801a6ad68f0 ffff8801a6ad68a0 [ 109.282980] Call Trace: [ 109.282996] [] dump_stack+0xc1/0x128 [ 109.283007] [] handle_userfault+0xa37/0x1300 [ 109.283020] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.283030] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 109.283041] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.283052] [] ? handle_mm_fault+0x117b/0x2530 [ 109.283061] [] ? handle_mm_fault+0x1fc3/0x2530 [ 109.283070] [] handle_mm_fault+0x1fd1/0x2530 [ 109.283079] [] ? __pmd_alloc+0x410/0x410 [ 109.283089] [] __do_page_fault+0x5b7/0xd70 [ 109.283097] [] ? mm_fault_error+0x2c0/0x2c0 [ 109.283106] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.283115] [] do_page_fault+0x27/0x30 [ 109.283122] [] page_fault+0x28/0x30 [ 109.283131] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 109.283140] [] ? SyS_futimesat+0xbb/0x1b0 [ 109.283149] [] ? SyS_utimensat+0x160/0x160 [ 109.283158] [] ? do_futex+0x15f0/0x15f0 [ 109.283168] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 109.283177] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.283184] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.283194] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 109.283216] FAULT_FLAG_ALLOW_RETRY missing 30 [ 109.283223] CPU: 0 PID: 17147 Comm: syz-executor1 Not tainted 4.9.61-g904c79c #86 [ 109.283227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.283239] ffff8801c39ff930 ffffffff81d91589 ffff8801c39ffc10 0000000000000000 [ 109.283251] ffff8801cdcbda90 ffff8801c39ffb00 ffff8801cdcbd980 ffff8801c39ffb28 [ 109.283263] ffffffff8165fe47 00000000000051b9 ffff8801d99e20f0 ffff8801d99e20a0 [ 109.283264] Call Trace: [ 109.283273] [] dump_stack+0xc1/0x128 [ 109.283283] [] handle_userfault+0xa37/0x1300 [ 109.283293] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.283302] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 109.283311] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.283321] [] ? handle_mm_fault+0x117b/0x2530 [ 109.283330] [] ? handle_mm_fault+0x1fc3/0x2530 [ 109.283339] [] handle_mm_fault+0x1fd1/0x2530 [ 109.283347] [] ? __pmd_alloc+0x410/0x410 [ 109.283355] [] ? memset+0x31/0x40 [ 109.283364] [] __do_page_fault+0x5b7/0xd70 [ 109.283380] [] ? mm_fault_error+0x2c0/0x2c0 [ 109.283389] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.283399] [] do_page_fault+0x27/0x30 [ 109.283407] [] page_fault+0x28/0x30 [ 109.283416] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 109.283427] [] ? SyS_timerfd_settime+0xb0/0x190 [ 109.283437] [] ? SyS_timerfd_create+0x300/0x300 [ 109.283447] [] ? do_futex+0x15f0/0x15f0 [ 109.283457] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 109.283468] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.283478] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.283488] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 109.317122] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.700297] CPU: 0 PID: 17171 Comm: syz-executor1 Not tainted 4.9.61-g904c79c #86 [ 109.707885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.717206] ffff8801d6a272e0 ffffffff81d91589 ffff8801d6a275c0 0000000000000000 [ 109.725166] ffff8801cdcbda90 ffff8801d6a274b0 ffff8801cdcbd980 ffff8801d6a274d8 [ 109.733114] ffffffff8165fe47 00000000000051b9 ffff8801d98e08f0 ffff8801d98e08a0 [ 109.741080] Call Trace: [ 109.743636] [] dump_stack+0xc1/0x128 [ 109.748966] [] handle_userfault+0xa37/0x1300 [ 109.754992] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.761971] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 109.768345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.775330] [] ? handle_mm_fault+0x117b/0x2530 [ 109.781527] [] ? handle_mm_fault+0x1fc3/0x2530 [ 109.787730] [] handle_mm_fault+0x1fd1/0x2530 [ 109.793761] [] ? __pmd_alloc+0x410/0x410 [ 109.799439] [] ? _raw_spin_unlock+0x2c/0x50 [ 109.805372] [] ? follow_page_pte+0x263/0xca0 [ 109.811395] [] ? follow_page_mask+0xa9/0xdb0 [ 109.817418] [] __get_user_pages+0x39a/0x1010 [ 109.823443] [] ? follow_page_mask+0xdb0/0xdb0 [ 109.829553] [] get_user_pages_unlocked+0x1d3/0x370 [ 109.836095] [] ? get_user_pages_locked+0x3d0/0x3d0 [ 109.842637] [] ? get_user_pages_fast+0x290/0x320 [ 109.849005] [] get_user_pages_fast+0x11e/0x320 [ 109.855207] [] ? __get_user_pages_fast+0x2d0/0x2d0 [ 109.861755] [] get_futex_key+0x1f1/0x1000 [ 109.867519] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 109.873977] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.880780] [] futex_requeue+0x240/0x15c0 [ 109.886544] [] ? futex_lock_pi+0x630/0x630 [ 109.892394] [] ? get_futex_key+0x1000/0x1000 [ 109.898416] [] ? __bad_area+0x121/0x1a0 [ 109.904006] [] do_futex+0x48f/0x15f0 [ 109.909334] [] ? exit_robust_list+0x230/0x230 [ 109.915453] [] ? __do_page_fault+0x3c6/0xd70 [ 109.921476] [] ? retint_kernel+0x2d/0x2d [ 109.927151] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/11/11 20:46:15 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001fa000-0xb)="2f6465762f6c6f6f702300", 0x40000000006fe, 0x125080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00003e3000)="", 0x0) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") keyctl$instantiate(0xc, 0x0, &(0x7f0000b05000-0x1)="aa", 0x1, 0x0) mknod(&(0x7f0000118000)="2e2f66696c653000", 0x20, 0x24) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000d8f000-0x18)=[], &(0x7f0000d66000)=[]) execve(&(0x7f0000987000-0x8)="2e2f66696c653000", &(0x7f0000fed000-0x10)=[], &(0x7f0000ee0000)=[&(0x7f0000f52000-0xb)="2f6465762f6c6f6f702300", &(0x7f00003df000-0xb)="800165762f6c6f6f702300", &(0x7f000071f000-0x7)="2f6465762f6c6f6f702300", &(0x7f00001f3000)="2f6465762f6c6f6f702300", &(0x7f0000e4b000)="7b70726f637b00", &(0x7f0000e0e000-0x2)="2f00", &(0x7f0000ebc000-0x2)="2d00"]) r3 = open(&(0x7f0000af4000)="2e2f66696c653000", 0x800000000000000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000242000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000017a000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000c3f000)={0x0, 0x1, &(0x7f000058c000-0x10)=[0x0], &(0x7f0000df0000-0x28)=[0x0, 0x0], 0x22, 0x0, 0x10000, &(0x7f0000bbd000)=[], &(0x7f0000c6e000-0x14)=[], 0x0}) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001000-0x28)={@generic="c8dcd1f07791c13a73663bd7009a23bd", &(0x7f00002b5000)=@ethtool_pauseparam={0x12, 0x2d, 0x10000, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/11 20:46:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x80) readahead(r0, 0x18, 0x7fffdffc) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x7fffffd, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c66000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r3, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000811000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f000063c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000155000-0x10)={0x2, 0x9d, &(0x7f00001f2000)="04c215278e09fbfa7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ac09791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da304e0f23cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbdb6484af49556e596eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd5"}) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000d4f000)="") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000da6000)={0x0, 0x0, 0x0}, 0xc) r8 = getegid() fchown(r3, r7, r8) dup3(r5, r1, 0x2000000) rt_sigprocmask(0x0, &(0x7f0000d02000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) pipe(&(0x7f0000595000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r10, &(0x7f0000029000)="90", 0x1) splice(r9, 0x0, r5, 0x0, 0x8528, 0x5) mmap(&(0x7f000064b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000b6f000)={0x1, 0x8, 0x6, 0x4, 0x0, 0xfffffffffffffff2}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000001000-0x10)={0xf73c, 0x3}) r11 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r11, 0x2275, &(0x7f0000001000)="") rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2017/11/11 20:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f000036b000-0x30)=[{&(0x7f00008da000)="a05ab0e064465075d09a7f6a99d9e253acd628c58f1f5807761c86f98da66a3f0e2c3c6ee503208441a29a2af51d80970abe0a4d2ffa6a5872bcb5103935854d783f34ed", 0x44}, {&(0x7f00001e6000-0x26)="912721d2eec6c205b38bd347e7c196fa746f12f0a49f90171b75700f75fce3975ea289dd0172", 0x26}, {&(0x7f0000612000)="00d55233fd85d0f2145c07a200e4188bb50c1917bb94b5ca0b862c972bcf14a4b769bf4376635f30e2a7f58dfa6fdf28c7d872c3219b63adc91ac613ef955affc81aec2743189ef27fa330", 0x4b}], 0x3, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00007f3000)="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", 0x156, 0x0, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xa55, 0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x3d3}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000030a000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/11/11 20:46:15 executing program 3: pipe2(&(0x7f0000959000+0xf23)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10003, 0x0, @fr=&(0x7f0000f64000)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x20000000000021, &(0x7f0000ebd000-0x10)={0xb, 0x6, 0x2007, 0xffffffffffffae54}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x40000000000000e, &(0x7f0000317000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b1000-0x4)=0xb9) setsockopt(r2, 0x107, 0x5, &(0x7f0000974000)="41", 0x1) close(r1) r3 = add_key(&(0x7f0000db3000)="01000000000000004e", &(0x7f000048d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3b000-0x27)="403d8b29cc356c2301060000000006590021b0bf1700007fffd66c6584d0000000000080008111", 0x27, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r4 = request_key(&(0x7f0000335000-0x5)="7573657200", &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000-0x2)="2f00", 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) inotify_init1(0x800) r5 = dup3(0xffffffffffffffff, r2, 0x80000) flock(0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$TIOCEXCL(r5, 0x540c) sendmsg(r5, &(0x7f00007dc000-0x38)={&(0x7f000098c000-0x60)=@nfc_llcp={0x27, 0x0, 0x20, 0x1, 0x7, 0x3bf7, "cc41d3bc72acd0b57811121788c63498fe8683e0004423b022520085bcef0f1f3a1ef2fb8bf18ace25545cfb4594ba300952ac590b5bb5153f2018f7e9c761", 0x46f9}, 0x60, &(0x7f0000dde000-0x20)=[{&(0x7f0000aee000-0x1000)="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", 0x1000}, {&(0x7f00005de000-0xb9)="a2830ccde0bf297f6da2b4c002521106af1318476a028a54dc41cd20eb7f9fb729c42435f99d594c8525a1b48e49181d2593f5be36acbac7fa476ce81017f4120d19db0f3af060a0d79a7f7851cffe754afb35c77c28d8b5578a182dcadf9df34d5b8d60782ac72d3bba881c3046446b7b2021b70e74e873cf73c018848eeec4111a15ec924c9234e8dc312b6a9b3a0902194a568f1c341fc958d4e5d957ada5909f779929493512b7ce0e0638ae2b50a9d92672d78b43057b", 0xb9}], 0x2, &(0x7f00004f6000)=[{0x88, 0x116, 0x5b76, "8a098fd6fcfaf32d28d6869dd892e6b3aca698fdb1c5773dbcd2fc5423132c373ebaf5709d82a2bca09780e6b780d2af58a245cf36838d6088bc07d6ac833c04ebc8bf1b404f830f2dc8f277fc0fdd247b44e16afbce1775da4fef7b002fe6e8b8766eab503aadaefa6a7e7c397b29bad547e4aa3f3e6c"}, {0x110, 0x115, 0xb6, "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"}, {0xa0, 0x101, 0xff, "6aa05e048389a4752dacba0904058d0417a9fc6ccaf5a2fb87a4ab3a6a50c823f06dd2774d007c12c8511caf36faa82428dc81cd2fc6f095932a1a1e42b8cd1bd05e19b6e5ec8460ad07878a24566924c9ef2cae8e6a2918c8605f2603e61112c8b372b47adedd7fece28cebd5439b866baf95225c45d21d7b75dbd03eb67f19ad9562038ee9a50c97d610c7da396d"}], 0x3, 0x4000}, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000001000-0x4)=0x0) getpriority(0x2, r6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x6c6, &(0x7f0000baf000-0x10)="0e9abb823955d3174a947706afb83643", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:15 executing program 0: mmap(&(0x7f0000000000/0x674000)=nil, 0x674000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2f, 0x1) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000673000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000673000-0x4)=0x86) listen(r0, 0x1fffffc) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000276000)={0x0, 0x0, 0x0}, &(0x7f00005ff000-0x4)=0xc) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3078092, &(0x7f0000675000-0xa8)="439bc0facb27cb9b9507c949245f20e68eaca7f67c01bc602c5514942ce560c7d45a14b7913e4a3e15fe4c6c9690ecebb2555f198560c9a60635ce863a174abd42226bc3ebd52db20672a5b11ffed4595ec5bb3f260f91a37231d8168e89b18a5daf5a97ea678c617a5a8a0c861a2d35bde4822bf3abfe417d09d3165363a3762a4c730b86b3919e6c084db003b493ccf813adf96f2dab663d6f60f28c28843b56380e2976292da4") r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000676000-0xc)="2f6465762f62696e64657200", 0x80, 0x0) mmap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000677000-0x10)={0x2, &(0x7f00001d6000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000676000)={r5, 0x2}) socketpair(0x9, 0x5, 0x6, &(0x7f00005c5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000462000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000676000-0x18)={0x0, 0xb105, 0x0, 0x5, 0x1}, &(0x7f000021d000)=0x18) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000676000-0x8)={r8, 0x1}, 0x8) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000066d000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x4c, 0x12, 0xa01, 0x0, 0x0, "3c8d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5c3910000000000004cf1dd7163e6f4b939ae7c3d17d30045cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0x2, 0x80}, 0x0) mmap(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r7, 0x107, 0x5, &(0x7f000010e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000675000)=0x1000) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000674000)={0xb3, 0x7, 0x100000000, 0x3, 0x0, 0x3}) 2017/11/11 20:46:15 executing program 2: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) r5 = accept4(r3, &(0x7f00009a6000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f6000)=0x10, 0x80000) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f81000-0x8)={0x0, 0x20}, &(0x7f0000916000-0x4)=0x8) write(r1, &(0x7f00004ac000-0xe5)="ae288d4e26f2a7412a52902e52437c972a093efff8b5f7dcf562c1fb63a9f48e5fe74dab5e04e444183c8b3253888d4c63103c478592934ac1eb94c9412e0a77f6070b3c3811d5177cf077194e11015fb821b27694242b81a002fd8d0386fbd2cf642d0dac0dd8e802f67fa1d7086eef3be164b02fb6de9cafca801f32b44275e0224fdfb019c3a4b8acb8aceeee1f44a29e2f40f3837db5d86787c77c9167991d6bbd4e2339fde1cdd9c51f9a906f9b5bd580882329d44584b0d1e414412dca95598517dc285d55d2cc56619ac237201d1784754c955207c7630244ffeaf313f783592c8d", 0xe5) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000075000-0x10)={r6, 0xfffffffffffffff8, 0xb3, 0x0}, 0x10) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="23", 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r1, r3) setsockopt$inet_tcp_int(r5, 0x6, 0x1d, &(0x7f00002ad000-0x4)=0x800, 0x4) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) getsockname$ipx(r7, &(0x7f000025f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ce0000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f00007b8000-0x4)=0x0) tkill(r4, 0x16) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002ed000)={0x3, 0xd, 0x1, 0x1, "8d0b24885a013b47a8a4491d7ea0e64d181bd19a9ace519dee11020cc51864f5"}) dup2(r0, r7) ptrace$getregset(0x4204, r4, 0x204, &(0x7f000032d000-0x10)={&(0x7f0000101000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x1) 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa5000)="2f6465762f7573626d6f6e2300", 0x8000, 0x101081) getsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000bcd000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005e6000-0x4)=0xd8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e67000)="2f6465762f72666b696c6c00", 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f91000-0x4)=0x7, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000fdf000-0x18)="ff0202010b000000110000000000ea030a4e0000e7fff705", 0x18) sendto$inet6(r2, &(0x7f0000fdf000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000283000)={0x9e9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/11/11 20:46:15 executing program 4: acct(&(0x7f00009d5000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e74000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000730000)={0x0, 0x1000, 0x30, 0x40, 0xffffffffffff0000}, &(0x7f0000e02000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000628000-0xc)={r1, 0x5, 0x0}, 0xc) write$evdev(r0, &(0x7f0000b23000)=[{{0x0, 0x0}, 0x2, 0x0, 0xf1f3}], 0x18) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000495000-0x4)=@assoc_id=0x0, &(0x7f00006a7000)=0x4) fcntl$setpipe(r0, 0x407, 0x84) bind$netrom(r0, &(0x7f00002cc000-0x48)=@full={{0x3, {"bc201ea3d219d0"}, 0xcadb}, [{"6e643c33e1edf6"}, {"1aea2ef5096526"}, {"02e4c114e2f924"}, {"21e50000e10097"}, {"007b9084ccb57e"}, {"e0e4eb173d7337"}, {"094f18ea2e44ad"}, {"cc21e3e2b6e901"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x3, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r3, &(0x7f000040a000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c7d000-0x4)=0x6e) r4 = gettid() recvfrom$inet6(r3, &(0x7f00007fe000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x2, &(0x7f0000f95000-0x1c)={0xa, 0x3, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00004ae000-0x9c)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6ecc}, @in6={0xa, 0x2, 0xeedd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30}], 0x6) capset(&(0x7f00000fc000)={0x19980330, r4}, &(0x7f0000244000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x96}) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) syz_open_dev$sg(&(0x7f0000f04000-0x9)="2f6465762f73672300", 0x400, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000075000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000)=0xe8) lstat(&(0x7f00001ba000-0x8)="2e2f66696c653000", &(0x7f0000260000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000083c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000494000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000021d000)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000022a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c3000)=0xc) lstat(&(0x7f0000551000-0x8)="2e2f66696c653000", &(0x7f00003aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000055b000-0x4)=0x0, &(0x7f00001ac000)=0x0, &(0x7f0000193000-0x4)=0x0) 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a07000)="2e2f66696c653000", 0x2) syz_open_pts(r0, 0x0) r1 = getpgrp(0x0) getpgid(r1) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0xc) sendto(r3, &(0x7f0000693000-0x16)="14000000010ae7ff00f8001a000000ff011f0012b2c6", 0x16, 0xfffffffffffffffe, 0x0, 0x0) [ 109.933955] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.940501] [] ? retint_kernel+0x2d/0x2d [ 109.946177] [] SyS_futex+0x226/0x2d0 [ 109.951513] [] ? do_futex+0x15f0/0x15f0 [ 109.957103] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 109.963735] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 109.970545] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.977089] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000dca000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$getreaper(0xb, &(0x7f0000b09000-0x8)=0x0) socketpair(0xf, 0x803, 0x5, &(0x7f0000880000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000067b000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000edb000)={@generic="45e592416aa8c8f5ca9004b13ae521b5", &(0x7f000009c000)=@ethtool_perm_addr={0x20, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000036000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) bind$inet(r0, &(0x7f0000be1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r1, &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a8c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001e3000)={@rand_addr=0x1, @loopback=0x7f000001, r4}, 0xc) write$fuse_bmap(r0, &(0x7f0000002000)={0x18, 0x3, 0x7, 0x0}, 0x18) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") poll(&(0x7f0000a3d000-0x8)=[{r3, 0x8, 0x0}], 0x1, 0x1) restart_syscall() unshare(0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ee4000-0x4)=0x10001, 0x4) 2017/11/11 20:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000867000-0x5)="7573657200", &(0x7f00007b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000158000-0x7c)="", 0x0, 0x0) r0 = add_key$keyring(&(0x7f00004d6000-0x8)="6b657972696e6700", &(0x7f0000601000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = add_key$keyring(&(0x7f0000f4f000-0x8)="6b657972696e6700", &(0x7f000045c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r2, r0) prctl$intptr(0x1c, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003d3000-0x4)=0x9, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be5000)="2f6465762f73657175656e63657200", 0x140, 0x0) dup2(r3, r1) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f00001b4000+0xe9b)=0x5, 0x4) 2017/11/11 20:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000059000)={0x2, 0x78, 0x80, 0x2, 0x0, 0x0, 0x0, 0x8000000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r1, 0x0) clock_adjtime(0x7, &(0x7f0000059000)={0x9, 0x100000000, 0x1, 0x8, 0x40, 0x3, 0x2c, 0x80000001, 0xff, 0x9, 0x5, 0x1, 0x2, 0xfff, 0x8, 0x0, 0x6, 0x1, 0x101, 0x4, 0x0, 0x9, 0x6, 0x1, 0xffffffffffff8001, 0x1}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl(r2, 0x1000000002286, &(0x7f0000023000-0x2)="24f3") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x1110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x1, 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4d000-0xc)="2f6465762f6175746f667300", 0x101800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8000000, 0x80005) signalfd(r3, &(0x7f000054d000)={0x100}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r5 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000051b000-0x38)={&(0x7f0000704000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x8000, 0x80, 0x20000}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00003c6000)={0x20000004, 0x0}) ppoll(&(0x7f0000006000-0x48)=[{r4, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r4, 0x0, 0x0}, {0xffffffffffffffff, 0xaa3f6fe76dbe7fa7, 0x0}], 0x9, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000012000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000de3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r7, &(0x7f00007ec000)={0x28, 0x7fff, 0x0, 0xffffefffffffffe1, 0x0, 0x0}, 0x28) 2017/11/11 20:46:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ebb000)={0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xc) stat(&(0x7f00008ba000-0x8)="2e2f66696c653000", &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r2, &(0x7f000088f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$EVIOCGSND(r15, 0x40045108, &(0x7f0000de6000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003e1000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000dd000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00008d2000)={0x2, r16}) r17 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r15, 0x10e, 0xa, &(0x7f0000b23000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r17, 0x84, 0x7, &(0x7f000002e000-0x4)={0x0}, &(0x7f000095a000)=0x4) getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r17, 0x89e0, &(0x7f0000f21000)=0xd8f5) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) ioctl$UFFDIO_COPY(r17, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000f00000/0x4000)=nil, 0x4000}) 2017/11/11 20:46:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f00008a9000/0x1000)=nil) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000055c000)={0x0, &(0x7f0000516000-0x8)=[]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) write(r3, &(0x7f0000b22000-0x1f)="07219a8d9d2c89237c103cc3166199051d0b0ff551e05eba8e00000079325b", 0x1f) poll(&(0x7f0000a61000)=[{r0, 0x2, 0x0}], 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) [ 110.072476] binder: 17253:17258 ioctl c0106426 20676ff0 returned -22 [ 110.112016] binder: 17253:17258 ioctl c0106426 20676ff0 returned -22 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de8000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000de8000-0x4)=0xfc9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de5000)="2f6465762f73657175656e6365723200", 0x60000, 0x0) bind$nfc_llcp(r1, &(0x7f00001aa000)={0x27, 0x4, 0x1f, 0x7, 0x8, 0x800000000008, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000ddb000-0x8)={0x0}, 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f000022c000-0x24)={0x100000000000, 0x2211, 0x7853, 0x8, 0x0, 0xff, 0xde5, 0xfffffffffffff4e1, 0xba, 0xbaa, 0xff, 0xd07}) fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000de8000)="2e2f66696c653000", &(0x7f00005fb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000e4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a9f000-0x1000)="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", 0x1000) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000dea000)=@hci={0x1f, 0x8, 0x3}, 0x6) getitimer(0x3, &(0x7f00007e7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000699000)={0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000dec000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}, &(0x7f0000deb000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000030e000)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x10) futimesat(r1, &(0x7f0000dea000-0x8)="2e2f66696c653000", &(0x7f0000de9000)={{r2, r5}, {0x77359400, r6}}) r7 = syz_open_dev$sg(&(0x7f0000b56000)="2f6465762f73672300", 0x9, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000dec000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001fe000)=0x4a) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86a1") bind$inet6(r7, &(0x7f00003d8000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xffffffff}, 0x20) 2017/11/11 20:46:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c01000)={0x10001, 0x5, 0x200, 0x6, 0x6, 0x3, 0x200, 0x3ff, 0x0}, &(0x7f0000f71000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002d3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x5, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x2000, 0x0}]}, 0x10) syz_open_dev$evdev(&(0x7f0000da4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x800) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000acd000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000f9f000-0x20)={0x5, 0x7, 0x5, 0x8001, 0x15, 0x4}) r4 = syz_open_dev$sg(&(0x7f0000837000-0x9)="2f6465762f73672300", 0xfffffffffffffffa, 0x40000) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000712000-0x1)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000027a000)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xff, 0x0, 0x80, 0x100, 0x7, 0x4, 0x5, 0x1000, 0x4, 0x9, 0x8, 0x20, 0x7fffffff, 0xc0]}, &(0x7f000083f000)=0x108) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000fb6000-0x8)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000181000)="2f6465762f73657175656e63657200", 0x200, 0x0) socket$inet(0x2, 0xa, 0x10000) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000618000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3000000, 0x800, 0x400, "49929f5dbaf7656391b75dd6456adfa0132f7118f7cc0df6e355cde7ad043b0576d84e43ea911f700241238fbd41e4e27079f94e7340ac335628a1d1bf1fc2d80e38186eb86cf999c5450587b43a8559"}, 0x160) accept$inet6(r6, 0x0, &(0x7f0000948000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000462000-0x4)=0x0, &(0x7f0000f94000-0x4)=0x4) syz_emit_ethernet(0x4b, &(0x7f000078c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x15, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x59, 0x80000000, 0x0, 0x0, {[]}}, {"d9"}}}}}}}, 0x0) [ 110.135240] device gre0 entered promiscuous mode 2017/11/11 20:46:15 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x2, 0x0) vmsplice(r3, &(0x7f0000239000)=[{&(0x7f0000fd1000-0xc0)="eadfd7a9c005e3f9cab202aaadf5b9b5ab56146b098c6cc9cfc10e39f72990a02e1eda9b229a2cf802609a4a90dae0414ba88429289ac5ea9495597eb99d38b048f8e3c3fc43380904cb98959ed1a896776347cf1e0f9c59ee2de6017f5e691eaca91cebc4df9dcbcde54077509d3d27e345af2c24ca756964fd161c450c3cbf07c4cfc1d3475b162f5e2e386a15bd50762496f86a6ae9fe64490932e2aa7bfb87fdca9ec292794eb40327b947fc60224f805bb0b44f0c746d15558d288ec62c", 0xc0}, {&(0x7f0000d04000)="27d2b18e0b66c332467cbb42e2d3446f37d17c8804a1e4a599809248fa5b0c3534ef6272b0e69d125d4e0da632bc1ec547b4baa0ff9d4d19ae0a0547d8881fc8e9b5ed812a0e7c73ab1016c0469111838d4c36330e490ebca785ff986a64660286855ad11214076782dcea5f250670490742153e2070dd483bc7cd6426594ca497614b39fc71a7f2d600f01216dc8c", 0x8f}, {&(0x7f00006af000)="abfdbe5c5a92922b7e48f941eb775426bff40cd41e2cc618603c8518877c6d305deefece4ab72b05da9d14f9a7f27924fff1160b30d7e42f4df5439f0085a96bf8", 0x41}, {&(0x7f0000105000-0xb)="251805d7fa46658bc3be94e0253370f100cf240772cfb770800fae5ceeaea110bbcc5699cefe1fd2b743648f14be52edbcc5", 0x32}, {&(0x7f0000251000)="96f86586aeb46d63dac187f01057cea97eb732b82c5eafd1edab40113ef37fce4ec729678961b6506c30fb946cb0351c6872c55100f844d8ae20e34f337adf1921274a2404f60e50354430c18d1f2360767375acdd50f56eb6db6ccf534dc91917b4b707ddca03d78e1da0c367a3214f55c8c13d4f39630af1ee642b1ba05bade9188074b2c1e0c8bbd7e26f90362bc6eb58f2781105e8a79688d4660abb38625fb61d9d754c4ba1b382d6b11189dc087aeec8de10955faf2f0337dae43c87d3a3b88e4ebc78cfc8f24a397ca904514201968a186ef295", 0xd7}, {&(0x7f0000ca4000-0x96)="a053b8a9c0133f8e511d9a1dbae8e70f9a8455c086fffa2bd685566bf97a64446784cfcd60aa9b517d59b18c87acf303ac711b220f000d23d624d8045c452c70ee74a0d7db6161adb4b35c7a70b03eba60f3f7a68796c48a8ad8e2120021800809dac68baa90008b7e23401d8398b00b22e409ea80e55991a1c039f02379b468930aa727015a190f2d6f98efc9c211a1beb5c079ffb4", 0x96}, {&(0x7f0000125000-0x35)="93ace2e877224420eca2e26f4755813c9210b74ee0092186bb668c2b85c981275acd5a6fbcc6693910f9149afd109e520bfd8b5aec", 0x35}, {&(0x7f0000876000)="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", 0x1000}], 0x8, 0x5) getresgid(&(0x7f0000e42000)=0x0, &(0x7f0000d5d000)=0x0, &(0x7f00001f5000)=0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000400000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000be8000)="43652c9d21a86f6e1e71086850c743be45a2a3ff764827ec2ff799521d9cde3a17a7515f07fd9c3d8c", 0x29) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) connect$inet(r4, &(0x7f0000751000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) splice(r2, 0x0, r3, 0x0, 0x58, 0x0) r8 = dup2(r1, r1) munlockall() writev(r8, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setgroups(0x7, &(0x7f000016f000-0x1c)=[r6, r5, r5, r6, r7, r6, r5]) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f61000)=0x93e2, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000949000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r9, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r9, 0x0, 0x27, &(0x7f000092e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x0) 2017/11/11 20:46:15 executing program 5: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000fdb000)=[]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ae3000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x1, 0x80, &(0x7f0000b1b000/0x3000)=nil, 0x4000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b1d000)={0x0, 0xa}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b1c000-0x14)={r2, 0x5, 0x401, 0x1b31f469, 0x25a, 0x6}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000005000-0x2)=0x40) mprotect(&(0x7f00004b0000/0x4000)=nil, 0x4000, 0x100000c) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) futex(&(0x7f0000b1d000)=0x0, 0x3, 0xcf8, &(0x7f0000b21000)={0x77359400, 0x0}, &(0x7f0000b24000-0x4)=0x40, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000-0x8)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a96000)={0x8000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000003000)={0x0, 0x0}) socketpair$unix(0x1, 0x20000000000003, 0x0, &(0x7f00002ed000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80811, 0x8003) seccomp(0x1, 0x1, &(0x7f0000189000)={0x0, &(0x7f00007fd000-0x8)=[]}) bind$inet(r3, &(0x7f00003a9000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 20:46:15 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd4000)="2e2f66696c653000", 0x0, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd6000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x32) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r3, &(0x7f00008f8000-0x18)="", 0x0) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000364000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c57000-0x4)=0xe4) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000567000-0x4)=0x0, &(0x7f0000ae7000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) ioprio_set$pid(0x2, 0x0, 0x8) 2017/11/11 20:46:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000070b000-0x9)="2f6465762f70707000", 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f0f000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xffffffffffffe07d}, @in6={0xa, 0x1, 0xf1d, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x9) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000718000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = dup(r1) fcntl$setstatus(r1, 0x4, 0x8000002000) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000535000)=0xe2, 0x4) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000515000)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f00005e0000)=0x7, 0x4) fcntl$setown(r1, 0x8, r2) readv(r3, &(0x7f0000ad8000)=[{&(0x7f0000606000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x1) sendto$inet6(r1, &(0x7f0000367000)="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", 0xe30, 0x31, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000669000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x40002000, &(0x7f00007ea000-0x1c)={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c2f000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a2c, 0x5}, &(0x7f00004f5000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b24000)={r4, @in6={{0xa, 0x1, 0xffffffffffffff81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1220000000, 0x4, 0x4, 0x400, 0x0}, 0xa0) 2017/11/11 20:46:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20, &(0x7f0000ac7000)={@random="70af94559b11", @random="6b4782fc4ec1", [{[{0x9100, 0x2, 0x1, 0x3f7}], {0x8100, 0x0, 0x100000000, 0x1}}], {{0x200, @llc={0x8, @snap={0x0, 0x0, "b2", "830003", 0x2, ""}}}}}, &(0x7f0000037000)={0x0, 0x1, [0x8b7]}) r0 = open(&(0x7f0000632000)="2e2f66696c653000", 0x0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000439000)=0x0, 0x80002) pipe2(&(0x7f00006c9000)={0x0, 0x0}, 0x800) r4 = creat(&(0x7f00006b0000-0x8)="2e2f66696c653000", 0xffffffffffffffff) fanotify_mark(r3, 0x4, 0x10000, r4, &(0x7f0000559000)="2e2f66696c653000") r5 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000987000-0x8)={0x0, 0x0}) fcntl$setown(r6, 0x8, r5) readv(0xffffffffffffffff, &(0x7f00001ad000-0x20)=[{&(0x7f0000490000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00001ad000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be0000-0x9)="2f6465762f70707000", 0x30002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000092c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) fstat(r7, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000ea000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b66000)=0xe8) fsync(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000042000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000045d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009d7000-0x6)={r10, 0x37b6}, 0x6) getgid() pipe(&(0x7f0000939000-0x8)={0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000caf000-0x38)=[{&(0x7f0000324000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ead000-0x20)=[{&(0x7f0000bee000+0xe10)="bc07f05c34", 0x5}, {&(0x7f00006fd000)="22b5e78bbcc867f2f18e18fd76a0fba24481ad17c4c4912666b104cf7b667be1c215a43f2f947e12e9eb791ae4b17d194e78e69f05b48226f85c88e9b8d4e1944820862e4db0740fd58e21de85f1718f669744d7655e24f0a2156cbab58e8552950b0a111026ec558f6c59c8cd6993170ed6f4fce57bcdaccc73375949726ecef96b6c039030610cf16585fb6819be30b2795945688208569909398d6184658f5c3064b04f12b4215099fab1d754f34a07e732a6639d26f105fdad6a2e10eb068f8b000ec18f67090f63ba3ff27beeeecc80129a2c5b7c422e0e6861e7c7e8a7c8bb23570fe4d0c0b0504e877a96963129de7993ef34", 0xf6}], 0x2, &(0x7f0000c87000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r8, r9}, @rights={0x20, 0x1, 0x1, [r7, r1, r1]}], 0x2, 0x20040005}], 0x1, 0x20004010) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000f02000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000352000)={r10, 0x6, 0xba, "6ef751e894c9849877d9045f6eb03434780d683a217ee14601ef48022db985c7ca2047f87a7814dee1fbf30ea11e64fea5b924e9b36d0ffa22be9ba280259351d5db8052f3f1688830b0ab44a5731b41cade7b60fa2e5856e680812ca460d06071eb8918da3fdad7f83753b8a252a3d133b69f16261ef59ad6edd61496115244ccbb5e1ea7db283d600be79645dd4a09df929ec87f6d8d72907135100b9193125cd37d97b0019ae999246afcc861489dc0c0ac4d3c81b7a493b2"}, 0xc2) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) r11 = add_key(&(0x7f000051d000)="2e726571756573745f6b65795f6175746800", &(0x7f00005db000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018c000)="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", 0x1000, 0xfffffffffffffff8) syz_extract_tcp_res(&(0x7f0000985000)={0x0, 0x0}, 0x100001f, 0x80000000) keyctl$read(0xb, r11, &(0x7f0000656000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000760000-0xc)={0x2, 0x3f, 0x4, 0x3, 0x4, 0x6}) wait4(r5, &(0x7f00009eb000-0x4)=0x0, 0x80000000, &(0x7f00006bc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000fa2000)={&(0x7f000023c000/0x4000)=nil, 0x9, 0x0, 0x80, &(0x7f0000270000/0x3000)=nil, 0x3}) sendmsg$unix(r7, &(0x7f0000525000-0x38)={&(0x7f00007bf000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00005c2000-0x20)=[{&(0x7f00000a9000)="184966e879ecd25a44603083b53de1d84cdf2129a54ac76e765aae48dbb04ed6502c51eecd551ff666ace7beacf43fce996d0714f59b0c28bc0c1d0bcf2256310cf26a8b3b16bdd3361b092864428f4bb79e6a0c2d5e10e452315a08fb1cdcc624cc01bb908eb525ff681dee39fb60777336dd9fba65", 0x76}, {&(0x7f00004ca000)="", 0x0}], 0x2, 0x0, 0x0, 0x4000000}, 0x20004800) 2017/11/11 20:46:16 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ce9000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x3, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fca000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[{&(0x7f0000fcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e64000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, &(0x7f0000c89000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcb000)=0xfffffffffffefffe, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d95000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fca000-0x4)=0xc) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ac6000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fcb000)=0x0, &(0x7f00003e3000-0x4)=0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fce000)={0x0, []}, &(0x7f00002aa000-0x4)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fcf000)="2e2f66696c653000", 0x100) gettid() getpgrp(0xffffffffffffffff) getpid() ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000db2000-0x4)=0x0) sched_setparam(r4, &(0x7f0000860000-0x4)=0x9) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd1000)=[], 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xd)="646e6f5f726527736c76657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e27000)="", 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r0) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f0000b85000)=[{&(0x7f0000a9b000-0x59)="580000001500190000bb4b000000000000a33a850280e0766b0203c805fe58a2b25205000108723e0100010000d7040000052c26001741380a0096ec00ac000000008d000000000001000000000060edaa1dda4a00006e01f3", 0x59}], 0x1) accept4(r1, 0x0, &(0x7f0000561000-0x4)=0x0, 0x803) syz_open_dev$usbmon(&(0x7f0000360000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001a0000-0x10)={0x0, 0x4, &(0x7f0000cd0000-0xa0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f000061d000-0x4)=0x10) clock_gettime(0x6, &(0x7f0000a9d000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e61000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r6, 0x4, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035d000-0x10)="2f6465762f73657175656e6365723200", 0x44006, 0x0) mq_timedsend(r7, &(0x7f0000e37000-0xee)="41e7dee047d5caf9491127f7da4ac031168f6849cf9ababb818abffe5a279a530285d17da9a35cba6c8d4bd17331e49c494fec115f3e2209d41b4f8ca6211a31a83f2b4f3ef77d340278ef5bc6fd4279785ca0ebd873b0190f210acdad50e1333cb2550c5155115996efe8372a3ca812c84f0a276017b912dac2ff7f1e1a747178c7da4c8f304752028aa68662b85a31fb8e586d86736121c5bf0181a225bccbebf67327437ddccf131393fb08c7d02c1d3237afa6d6084551d542df1a0d693716431148239a527cb6f646fd4c6f8811feb2d878704b882abead01212b22940f4b276b90be82d139976b21dfd048", 0xee, 0x10000, &(0x7f00001f9000-0x10)={0x77359400, 0x0}) sendmmsg$unix(r6, &(0x7f000038f000)=[], 0x0, 0x0) select(0x40, &(0x7f0000292000-0x40)={0x7fffffff, 0x1, 0x4, 0x0, 0x1, 0x3, 0x3ff, 0xfffffffffffffffc}, &(0x7f000000e000-0x40)={0xfff, 0xffff, 0x8000, 0x8001, 0x0, 0x40, 0x881, 0x2}, &(0x7f0000c21000-0x40)={0x8, 0x3, 0x7, 0x0, 0x3c05, 0x9, 0x40, 0x3f}, &(0x7f0000f7b000)={0x0, 0x0}) r8 = epoll_create(0x888) getxattr(&(0x7f0000a1e000-0x8)="2e2f66696c653000", &(0x7f0000567000)=@random={"6f58781100", "2873656c66776c616e3000"}, &(0x7f0000929000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006d4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000a7d000)=@assoc_value={r2, 0x1000000000000}, 0x8) creat(&(0x7f00007bd000-0x8)="2e2f66696c653000", 0x4) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000466000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r6, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000a21000)={r3, r4}, &(0x7f0000381000)={0xa}, 0x8) 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl(r0, 0x9, &(0x7f0000290000-0x1000)="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") setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000b7c000-0x18)={"6f75607ef79c2093cdd502e2fa5dac39", 0x5, 0x3}, 0x18) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000af8000)=@sack_info={0x0, 0x100, 0x7f}, &(0x7f0000fe1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007b9000)={r1, 0x10001}, &(0x7f000004b000-0x4)=0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cd1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000-0x4)=0xe8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000787000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000fe1000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2017/11/11 20:46:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0x2)="58d1", 0x2) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x800000000, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r0, 0x4, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffc}, 0x1c) listen(r1, 0xfffffffe) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f0000002000-0x4)="cc6d8eb6", 0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) connect$inet(r2, &(0x7f0000e13000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000528000)=0x0, &(0x7f00009a5000)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a10000)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000fef000)={0x8, 0x10001, 0x0, 0x40, 0x1ff3}, 0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000db3000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000391000-0xc)={r5, 0x0, r6}, 0xc) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000a6b000-0x4)=0x6, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) r7 = dup(r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000987000)=0x9, 0x4) getpeername$inet(r7, &(0x7f0000e73000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x10000000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4ff, 0x8000, 0xa, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e904076cced5d86d9ef83b002604361a06000000d95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc6000)=0x5, 0x4) setsockopt$inet6_tcp_int(r7, 0x6, 0x80000000013, &(0x7f0000916000)=0x66, 0x4) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$netlink(0x10, 0x3, 0xf) setsockopt$sock_int(r3, 0x1, 0x3d, &(0x7f0000271000)=0x8, 0x4) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x1, 0xffffdffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/11/11 20:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001bd000-0xe)="2f6465762f6b657963686f726400", 0x20000, 0x0) pipe(&(0x7f0000faf000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f00004cc000+0xacc)="2f6465762f7572616e646f6d00", 0x0, 0x82002) socket(0xa, 0x1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000372000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003ae000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) clone(0x200000, &(0x7f0000d4d000)="34ef908008ba759a9cb0e8e6ece14a9962098eb1fd4f0c3616", &(0x7f000081c000-0x4)=0x0, &(0x7f0000de3000)=0x0, &(0x7f0000fd9000-0x9e)="cdf74f5801344c6b09a835114d9248951ff9706354b47014cff5eba0d1159e158943c6a5eaf65199e7122485cb39384d9ad6c85f98e6e8c34b173479ca61d7f2f9b8351702bc4cac4d808bc9b131332b41d3d851fa232f6da2f50bbdefcfad2b86c05b4ba4c69c581f9b1507d1dfe5c03821e7931ec3e3d21ddc416f36bd09b0ba529b6ce32cbc2341c2a47d9d331de91000043fe45f9e6289ec586bcf6b") getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000808000)=0x10) pipe2(&(0x7f0000ad7000-0x8)={0x0, 0x0}, 0x800) ioctl$TCXONC(r3, 0x540a, 0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000917000)=0x38000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) write$fuse_init(r5, &(0x7f0000170000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) epoll_create1(0x0) getpid() ioctl$int_in(r5, 0x5423, &(0x7f00002a1000)=0x0) epoll_create(0x46fa) epoll_create1(0x180005) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x807, 0xffff) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000504000)=@get={0x1, &(0x7f0000fd2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cd5000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x1f, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000645000)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f47000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) readv(r2, &(0x7f0000ba7000-0x30)=[{&(0x7f00002cf000)="", 0x0}, {&(0x7f0000137000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ec6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000013c000)=0x0, &(0x7f00006af000-0x4)=0x4) capget(&(0x7f00004cb000)={0x20080522, r1}, &(0x7f0000992000-0x18)={0x3, 0x8000, 0x10001, 0x3, 0x4, 0x400}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) writev(r3, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="2fbf0899f4d7df907f19bc0f3873644fb2d98ff28a4c202189da61e65f352a2d84d7d7757bdcc00d79c5651b2f6a5269b377d9a5242e1955b6517cfc3bf470e3492a49dd9731392629d630c71bfccd1a203f14f6350047ba085d63d8548df3fa3dec20ee38d0cd9f8a1322b48dc71ac6e9eb02d97fd76c776f4e53280005f2151f857afb5625b7ef7dd31a6469b593972a85e8b7253a2c6f50de9bed8dc63a9e92736f090eb7318f6c36aa8a1b31faa8697518ed211dcdbc36767bf29738dc36b8b9d432fa26604b942870e30d76d1d6fbce11c083022d8699c754be95a9bd54de808bdca984a452c48e9855e8a439dc0769f0490df45cc238ca4ed9b84d8d771e56c14a9159f0f69e36d3f9ec5e16de98e81013032fbd2b17118f70f0dfbae64d2019d48900a22e84eef07fa419b7d8e1559d027350bddc34189e68fca789d3d2c676b4748ebda1f79355a0801141a5773cca0524d76fb03fd9c9aca9c7314559451ba21c1904c19eb0123df2d68fe457badbbce0dc48b195d7f0536256e32fa309c0de3ce4430f14fdd11248f2a7be2cd726ba5f5c2c7783f7798026f79f6e4041bc686d412eeba2dbc21e0374634a1d6aa782d96644d5f3e5424ae98391fa8ef3d4d011d0878c5c83eed0ce56546ac1d871378fd1b1b41a83fc01916d0b385b08274b6214ca7c97f8ce1c94eb80629521b39e87203c13b7c1449d8645f963e1670b047d00169b7f8c2edd4a38255b6fd0eea4d7a3daaa1366d210330a9ea033d4d2e802f06beb542dca91207ee90f728ea819a91b7a7eba7e5f2d603f35876f603fbef6afe86aa0bf3b38e504d5588e6c42864a27f9331776dbd6b6eb3471647fd5bfdc0467efc9fbe9021f0d16e31ee937a6ef3d3b8e9cff9771721c0414bb2e2f5799a0e9c276fbf220bdb4c096a67cafe40c5539fa6191f90d06b9d5f0e876b4bdec9883564eb4be947df411c0ad5537f169b4fb374906b316acf66fa1373d59e053a706cfe8159ad01204497ae591cd54a77e47f7dbb0abefd6c16b73ef3cd4c85d46c12f8735e866b6250535bd43bf4d858e831b5a32e65be2cf8912d6042ac256b9b0a94a624b5fcf81ed62d8f9552d224bbc4c12fb7ec515266edd154403e8cb37ee6ed2844ae08604e09a6f449455eb2f7605b2a9eb603aded3c78ffd6b529d4d6d3f0d52d447d2991b3cf05fa94db252722134ee99f385727bf3af50b6d3df3b1d9769eb70c835ccc9cc5a7593d9ee9a2f7f00596cd9e1d9f4640438bdc0a7916bbf7c8d7e3b8a2af4e56a5831a2a7567c1eda1563efc74787925d1d302373caf7318db6317a1f485f4d2db27bd9945c49c22f1860675cae396b05c9f7540a6d769ae75b43a5ed3cdac65c13fa3abc9b589ba6d869fc26f634ec83a56f0938eb8e5cf4acc2f4e17d80984b15f6342589be452601b50e5d5694467779ab2c8fb47a26f71d51e9d0461aa77d7d8704299b8fa38e8dac35e3607b7c56adca66fda9d819cf01cc4d1b699030b6877c92ba7dec09f1cf85db4d923d3ba2968ff66ab6ac0dfe81c6804cbb4068e9439cf272da61240051f05b8dccfcfda4fc64274dc8eef1ae62cce32babceebc49df58d77b9e631fd3cfba3d2d36dfda12c5e95c95a8584accbea8d58cbe867f2ac5166dc2110263edcbbde7abfb26445aa17285290c11dde164d48f49ca016ffa0a37b4b6cfd0ea7698de86553b9c4cc027158ddfc4b12be181a7f75739257543d70e69146fb12997eccb6c2f15196f58b6a93daa65ecf9799f926b0e68ddb6933897c5f72e5f0edeeb9c9adb76e680e00d3e3cda8df0df9e49533026f17429baf6a14e08bebc32daa33fddf3fe852e5d75edaab2f6a77b9285dbf392cdb610e240172e545a1b3c97bf1a20f87dd806c8a4fd9d97bac743ed9353c0052c8fa7e61e41585edd10640e4dca950d5cd176d1405f3ac2283ab874cb1bfdd7a2ed5f7f9298672091501ed2c28e10a9a88e430c785c0c56528b9b6481c82a8b26ddc41358249c53f60382d982c256b2c9378655effeeb44a601d7912248d7896fca3c4eff7c97bc4b2f60c770ad3bb70904f66b67383b7690467f91731c2b42f20133960dc60f20d7b4b6c2af2fc586ad7978f12fe1778fc05789f17ba57e1b6d7bbef272e12ea57c539e4fa88c06e3879eaf89a56fc4656a373a71f68d8110c049b1b8ad9683f166a0e26594cf2e23bdb1d0c930375825725d31f70502039ba064465df111a7504cb1150222583b56d195f067d2d3a5d73a1965f8c6fd2208f1f299662bf746298c1d375f4e8939395993f732a8e73caff14c92391cdacef6a7d4b95f4182f8e3bc611383481941f59f78582c16027304a23e503b97a434b9aca3e6bac5a403eb16f1a883b236a14e6ee0f73d12becff714d5eb9f31978e0ac957cbb025071c8156e606f696eb1597594a09f2816459169b66058d85b367e895b54ec5b43eb3d9d9a02a4f4bb0395222cc13f97f5a5bb7892281756b84ac741d1ca43e078da38882343555bf63416931a1d65064f81a2ab75a34f32437c5d0e4e788b9c15a26944644adc3407cd2ccbd0d19e8de2b7648a29282741d8c2657493305a7c7994bb7e69be51ec2712128a51fbd0d073ecc1d4d362aa4949d56a4348839290f98cac43638f8419561c8a8ff82e296a468c1d41a5bab80b27eb03aad734eede3e6efeb6c34173578fadebd8bd6222f3cec35ef9b37f3a96f3bbc1fbba05a98433456dd2feec60f45c8aca291b36c9ba8534bcea25adf3be7724bddde06c7157e6b0dad1788d43959c694eaec40390c1f5fd944bc1f6ac20284b2c884a8b9ac8af894fa76ba48d81ba65d0076e8b1c721c09506556504ac17764b603ff6df6c2e0bbe51bb0bfc0437b24775bb9362843cf2c2499a69c5679e86ecb1336df0c5ccfca4555a1821a5906feecee5db42fff1fcc0b6dab5e620df7bcfc4ddf0a317aedd5c4e0d69553193d312c3d0c23425893f291c1f709d60b4309c9ea464023ffe25d44860db85d330ab70de32e411de98d40e350b70aaeecf268298e2b13b802d385a28750cc1304fd0a26dec7e3c7f154c1c52389e2b2c478c867f11d2341330e44c82a0b04a25f19a929db5ac183d7be91b90f685d79d0c67c19ea52b199882fe7cc7dbe9ba2dc520ab9561d5497ffcbb0b0ee9a9c1f10428cd4cbf959f7a9f084385b5dfa2a2eb548a4230dcc4cfaf0e0d4728c6e5d08c405ff9a45d93776b25abbc07fde8c6e2b8c4aa413733e22aee02c327a69b3d9bb5cd00cd7753979b5984293fa1505c42b41e360b3d50723a16134fcb5fa5b758f848848424a1073ea5d69a67050531e118dde290e1ea12720a84d5708edeb0b640572fd085004bb33cc7ab4044c64cd405a9ce407ab4673808508b92a5ceba0b068c65c5cb9dd328bf684479b933fb6ba1e33f960caa09bb93710cbb0770decc6637eba0f225f418610402fe2dacfdad78a53b8edeef3b41fd0199b8cb64eeb3583ec715eed517c636bd41d9eec77cfec510c12197b1bdf144c29723776a6cac755b5908b0b33d56ec96673300ef3aebd2e65912d1c4dc66c4f7eecdb98901ee976445f28b75180405db3d25eed62ba928f2e1ad00f94bcaa6e45e16e739d0492e9692a1184cb25d388b1a5c0bdff50430a0a950f68372e764ae40389a7362e0f57ca2eeb4d9eb7acf109a0a0427b15da608bf6d45fbc2c7c3bc3bff6bb11ca82c790de9605e182e205c4fe16c8306730db602c343093d3e8586521515bc64d3b0c6dd3c31408163ec6daaa3c44b6f19f9d5624108bb8fcff966430a5fea13672b76c120492448e707e18e66003914a1df2a18bdd517bf33317d13739b9e612e3a17499f811edd51164572654e9ea59a343671ab37bd6debd46bc8c274dd9693716e03725d17eee64b7d4793e4b7ba3d4ee347d7452fd879734edf056e2d26c77252083b56f4f5c0b34798af07df7aac713519e20ac8e1011f96c1b30d8bd2936ac7a81cc6998c4a477eb047c1050ef0e4c3f867fa88496d683774b41e0cd42dd17d504ee071127b3afa542fdb4d5eb77b47ad8fb38488f988063960efe4a401bdafad1d00bd56e8738fb439e83293d56cd6ca351d5278f620e383e68caa2ecc301e838a26da9486c2aeb6037561ff18f1f6c21a9cb37aa7872c28fa497ba467627e5996e21fea25a693dd480f81cb3c351e07a31a5b96537bed620d44c0ff55090f0a9dbe10dafbfaecbd5849d86266d80857c443f846e5a1a1d8183408a9ac16a9fc3d490ae62d5418e5720670394886b104001c66c3826758284f14b38410753a8449fd3948497d763cfcb25bdaaf7cbdd0e71a8246f2c24d006403f682d2eb485b08c7228f27ce6160b08a7a7aa7a43be93fde849ac10cde9237a22da1745c4dcca92b27ef2603df7a75a358f8b7042a903203cce7e77329c80da8ed2bf62bc13a38f4cb888ec4b53c28371b8ddcf4af5cbe164c880ddcd1969b63b87bb26bff87e281cfafb1814b3f9fc671be5f6ce96f8a0d99c2092512d75076d852f48594d576f4783e49b811362d220ad95a6011ebaf82b4e7bdd1d29348f92c39f7a542f778012289b6afbbcece904b33fd1b1bd25d96eb5f50725cf1c304aeac233da5348904d55c23434c45ac63a312937188eb04f8c8dadf939723455c19d764bf47d14d24654ddb73f5be38882965634a8de86951bc7c89b680f9d88b138a04b6c64d61f5f7e36d3834b25ef2b980c7095cf382b6250e63938723e59e111dfc15a7ae4647bd7ad63e547276ff5c6ae067a41501d903a16264d2d4d8a2da107b090c55e727098dab3f0bc8dfdd2389ad2b45b344f1d5cc9825967849a419aef894acbc23579286df8c9d19679072b960765467726acb2d07e8f60f5d9caaaf8fdccd38500b20150d037932b2add59fde4c331488fb7d71b65fe1721601d60c970a1d3eec5ce99d5b3d860c7b7b9cf196de7f8804da7a28aaaa33a25b78bf17740b9e95f9283b6221ff3860773503c7ae19ffcfc14c8f7cd35f6c469f28180a7511db1fdd14d2fe717360ef32d727461c72c6fafba8cab8c9c8d5f302f9878e6e62551b968a3ca8776673e933b0fd8a520d1e8a915a3cdd950f104ce657ac559760f59a3c8dac52527c79092a55d759a4ad19b7babd1b3fe23e66a3872a737cd02aebee124b214d1ed8a1df87347d798d28e9f370797e0c4ff84f7fdcc66ff664e5764e7a67810d9af99656f2b42ec153248ddc9ab7e26393be1ec4bb9541f705ae430d82aa59f130d7537ba2a69551a3ba7cff4c1cf3078826cb76db9fc9dbcb9f766c0954740c367b8c09b9218fa3013666db5538e4f77a2cd4217033e75f5d96565209d47a3ba9e5e9c368cd271e846d7b28a382fa448734d698d74f98084d32ff76b4497ac924f48599689a01627a96fd7a9281fc90c04406a9e85f011efb5f6a3efc2e2271687597a4835e3d84997a34a2b271d98d1ac46846fde26d10c80741a79f66b66010e154cca0897a3fd7205c0a82f5588be5f9afce55343d3c18fc8e56ec200af6b3d7ecaf3bb08fd6c76e03554fceb7aaf3afc28a6aaabe823043764be9685cdb4474aa9e62864726ffb1d90904af65e491121d8bf513d22ad70ac2d4244822c8a1e82085b41800325eb9b354e6864bbc5603bc3c2e7cb7006ab0106426559a9e3693ff9b53ff1967070142cb6def211c31dce3c5bdc2d08847adf28a22e7bfc47407464bc1e2fd47d5b1fdd8ccd50182149ff53760136cb6fb4195cb23c3a7f74800678936bcef76448047887221b", 0x1000}], 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006d5000)={0x0, 0xffffffffffffffff}, &(0x7f0000d45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000095d000)={r4, 0x7, &(0x7f0000234000-0x70)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000296000-0x4)=0x10) 2017/11/11 20:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000bcd000-0x8)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) r1 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r1, &(0x7f0000dd2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f000014f000)=[{&(0x7f0000c02000-0xef)="0f7ae8887415f97c1e57ace37a8c5bf922a948b2e02fb4f19579150a15794f7a9a0142d86eaaf6", 0x27}, {&(0x7f00002a0000)="f51d6e46f4bd808f9e8ba27de2ed", 0xe}, {&(0x7f0000fe9000-0xa2)="75b675b4007ebdcda2051e951f27fa237202b5a56f6144a4b376971df0c8885ed4b5a26deb63f294100e17208c5bef16ef6db108cb6340a71a2e2a87cd7f6240f6bf4cbd4ce97c875df89e44f64f5bd5d510d99df6675f6f066edf49c78523b5f30ed8273da603b397f6752cc3ae5b27598ac7b8b66c23f99995c529884c9fd8f560643079afc16d4ee7777a11ab24bc164b90e58c15c2c8cbc815f64f2e8c222109", 0xa2}], 0x3, 0x2) splice(r2, 0x0, r1, 0x0, 0x20010050e5, 0xb) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059a000-0x11)="2f6465762f7667615f6172626974657200", 0x101400, 0x0) sendmsg(r4, &(0x7f0000082000-0x38)={0x0, 0x0, &(0x7f000054b000)=[{&(0x7f00001d2000)="0b13916e9200de12d87201162d3c98b0ba3e921cc95d7b56e00747e5e81e01c16cfa11e9b363d4570c89f6f261f7c52a4d3c6454cda2f8b3fe0c7f77835815c11c53776714eaaf3a12b6b4165a9eab93c536d6016c011ffc6dd141336626741e260432e544", 0x65}, {&(0x7f000014d000-0x4e)="4ca316f6ab90a4941676037e2fe46a2ee5e43b8baf007bb2c44e9e8056f1ac62bdb430bf10cf9debdae78e4f73016c51797617a209536835eb461f24ce3ecb7749747aa60dc1b9a68074f490a844", 0x4e}, {&(0x7f0000ee4000-0x2c)="5a45e9c59229f0eaffdb07e29bc145b774321b67b505bbe008a8d8e777219f462f877daa66cc5665729259d1", 0x2c}, {&(0x7f00007b6000-0xa9)="a78b88dce28c7362bad1855dd8d8fef9bf4c1238ebf6803969eb9a03902806b12dddc570fab5e560463a3e54f7907d07ce02a9f5bd3ebbdf79098f0015c3e9b222600938fefa6632f4e50c0f015979f85f818fbef1583abbf0ce070457666c982a4f10ff33fda6562debecc70c5356c42460017f426d1372de183371eff4055e5dbbae1e2776840570e5cd04d19cba1b62cce594dfdefad2b8ce2f6ab8508fd83664a06656d4200367", 0xa9}, {&(0x7f000041f000-0x7b)="966157721ec50f035deadb636522f933d6fee0a2b2a5cfc9f99a31d6132551fbc1a4b7e7f6e65be0fda3a95af8f03a820bef48dd077bb4f591f8c3330cc54a6ae9613c8256e899bb578c5d7f1033c822f37c2ff4aaa948e1f7beba97a0f7869108253cdde2fa9e9bef5dfe4676567a70592c01f1101188a132ed93", 0x7b}, {&(0x7f00006c3000)="d2c7596558579310cf56db97ec160a829c22af4e24196dcf7c24346216ff67e99ea9e01182972d600177256eddcc7bbdcc9e88b4c2c9d1", 0x37}, {&(0x7f00007cc000-0x84)="dccacb78abbbbda3ff11107ec92f011a04a4041003b77dcbddbdc3f37a26fe1b90f0b672586ea46281fcce918f66d82ffb96c60757c621b236d792f8df3845b3c2cd12ac2caecbb551050e33ba1bd06dc36bd040cc3858de20e50b702f2b0eca8c96175ada30c6e6ad594aaa47e6d4ec09d1e2a056bb2eeb7415404b2b888d96839f3afe", 0x84}, {&(0x7f000097c000-0xd2)="a5a1f3b67764cbd61908d53c2411a55b9b28a906d396b23d1c8b28677513ce7887ad6f082f114704474aaea5b0d172a3e3a1c62e7db0a2b0c0591ebe2be2fb1063a91589553accac626b9e88cc144561006bf747787add1c9e882d03ef05b496acc6a08837c3d024a80e752686c29ef5f9e73186d5fd46dcc53b0aded773ab42023b9ee8dd30ace27cf955712cb758e57156b90784f8aa82acd212acac3b09999d3dfc092614df79a2d9d262a7a35de82fc2779c76d988758f2689e785130b709383c7e63d9d1a2f663dfb3dadffb3f85c3c", 0xd2}, {&(0x7f0000138000)="2ff4a1ceb79b4c3358ea89629dfdbf92f47515894fee5d325f", 0x19}], 0x9, &(0x7f000019b000-0x2160)=[{0x10, 0x11f, 0x3f, ""}, {0x1010, 0x0, 0x3, 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{0x1010, 0x0, 0x8001, "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{0xd8, 0x88, 0x10000000000000, "35cce074be071e63aa5d192d0560c3f9bb3c17b319e405568dbbc9aaef6af5e150d34f152b4295b7a2dd51704b0f8d333d506879ce97cb360026063b0457e6e42096be7e381ac3cbe0dca89b28c59fbf5c6a09616cfd81e435de5beac9ca20b914ce5f027c9177cee933adcd13a1da5043fa4fefd347654eacdff4ae19476832f41e2ba94f27ace369adcf85eca7cf766dee33e24c6775a0343cfb4df0c4737736c86a2f3f015ea207907d86cea3c5dcbd2b1916c56720206fce8da6f91c3ad376ee2609"}, {0x58, 0x107, 0x6, "9733732d4b4460572ba273ce5b3c2debb8ab07f241255312f3a19f1a846ddc1c70f7f154f7a803dc6b781b01cc6d5ed03d559d14fa82b8510f3b97797b8e90f428"}], 0x5, 0x40000}, 0x40) 2017/11/11 20:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000cf1000)={0x4, 0x200, 0x5, "aa8285f1cc37", 0xfff, 0x0}, 0x10) r0 = creat(&(0x7f00001b6000-0x8)="2e2f66696c653000", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000023c000)={0x81, 0x8001, 0x736c8aa3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001b8000-0xb0)={{0x6, 0x3ff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x8, 0x7fffffff, 0x7, 0x15f911d8, 0x0, 0x1ff, 0x0, 0x4, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a12000-0x20)={0xd28, 0x3, 0x1000, 0x5, 0x0, 0x400}) syncfs(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000432000-0x70)=[{&(0x7f0000656000-0x1064)=[{0x1010, 0x62a5, 0x400, 0x573, 0x3ff, "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{0xe3, 0x4, 0x4, 0x5, 0x8000, "12e56e76270953e8c5b09d65d9ea9b7210dbaf9dbaf7ee835127ed5b684a8335cc6ef2756476880cf9e7396c4d62f16f87d0a93589b366989e441bf5fd56f7bf89027170a899c51a886dec121f0bf6df96c8b3a913ae1b7b206f43c07f8b16a13c8787ffad72f724920f73c689e3643453c81d3406be945ee19d561a0fd2fc804b86260d07ea0dd31745916f450d004df6e6a7cb6dddba19f28dcd254c3a8c6678d2f62e71f067b39bf76d8005f67fa1df8d080225d381344eb5a24c33384d712fce9e665d83ff99daa70743cbe14b3cc17e77"}, {0x105, 0xcc, 0x202, 0x6, 0x8, "f5fa541cdd0e3dde9eea6d26d7325c9156b7f5339fd6a1b5772d26d92e3485572aa7f75d061dc521ed130f72fb59a8b0458d1b29ed91cb49c5c178afb12e3b8ec885719f42ca56ceb84a964a5e8300824190ed09a2cbd9c95a77613cf9603540600a4eb7a801e0178463d5cb540d5203d49ae1fb2a893110b01ff0aeb88fc3870717bb8cd96d128086054962d310f420b3e290f1b532b30b087ec2a9f01cdc13350e839b72efa3496fed4b784d38287e4ae2feaae339c345dd8e5cd30387f24932f64ad0b286af8a2122e5237c04f95e5adc112f2cdcfc31608e8a7d53bb9cee49f660dbc9f48cb9a530a3c0ba4f3c4b7f565e2b57"}], 0x12e4}, {&(0x7f000046c000-0x13a)=[{0xb4, 0x8c03, 0x310, 0x18, 0x2, "995ecaadbdd5e8bbc1bc4415f5ab9bc093e165ec472370b7723dd35d9ffe67833da1d02b119101b6ac8b15bb3f1fc85fd0209e025f6757a3de6be695611304b20401ac9f1ef4aedb10e6936e79883e14aa32fed6ef60087b4d0f7a84ace25ad5f3fcf3dafcd4a8f517b372ffbae6c6fc41ec5fbcaba5a61315aef57324d65da2deef797aaed95c1ded08ec4fde53a7a23adcb1b44b5c57b57a58500381f169ae2c4be05d"}, {0x86, 0x101, 0x104, 0x1f, 0x7, "b6ca5cc927ec11a921929674298b6ecea39b1291114ffa7ec3913be8197d8b9f116fadc574d740cb3eaaaac723539111c5a3385826e4aae401136c8550df8149bb7d3fca01806b9e28e2a231e0b737226f2867c003832666cdd290561c09765e91482df80def6180cb4aca220991194417288049a345"}], 0x13a}, {&(0x7f0000f77000)=[{0x86, 0xffffffff, 0x628, 0xfffffffffffff70a, 0x0, "51504031c7dcc60e4f2af48cd859d70423e560a6f507d88ac9a77cc2060c66d5567d583ba5cf9bec4cb20fc103640e6ed9e034db9b1f94b5ee2d2b5b2885c3d831d9de5f7ef5f5f1aa2d70fcb23eeeaeac91981685a608ab83d281339021abb2016416274ccd321fa7e7eac878fe3ef00045a5092a74"}], 0x86}], 0x7, &(0x7f0000007000)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000aac000-0x4)=0xffffffff) r1 = syz_open_dev$sg(&(0x7f0000671000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x19, 0x0, 0x0, 0x86, 0x100000, "ec00001d00000000be"}], 0x19}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x80000000000000) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000d8c000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000651000)=@assoc_value={0x0, 0x0}, &(0x7f000065c000-0x4)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b4b000)="61e79259d62d7930996891c70ac737fd6331c46a4c837bc35b36bcc487dea78c68624b444147176428e4af62294640f3d9b7052cdfbc334f5552b755f63358671ad48c6d68670b59060b312024a4a4fd991ddf98d8f85fc3b73dbf89da9cd3f13df29cd8932a48721dc393fc0ce4fa33936a1f016a3d776d2adb106b69dc64002efdccd02e957baabf4b3ecb0bc7d3f9f2fc6b77c7848010319c0ece5bb895c7dfaec9c2925187995a100f10d3fc8c397164a008a449ba30eade9935b99b62cecfe70fa2cfee3178f514e4800203d0b48afcaaf73090975c2a0fee0195a01f7f", 0xe0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008db000)={r2, 0xfffffffffffffffc}, &(0x7f0000879000-0x4)=0x8) ioctl(r1, 0x2285, &(0x7f0000007000)="53") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000128000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x3, 0x2, 0x7ff, 0x6, 0xdce, 0x9, 0x7, 0x9, 0x8, 0x101, 0xffffffff, 0xffff, 0x3]}, &(0x7f0000da3000-0x4)=0x108) 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket(0x800000000000010, 0x3fffffffff, 0x8) sendmsg$netlink(r5, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) setsockopt$inet_int(r6, 0x0, 0x4, &(0x7f00006c1000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000384000-0x4)=0x0, 0x4) set_thread_area(&(0x7f0000b97000)={0x0, 0x0, 0x400, 0x7461a5fb, 0x3f, 0x10000, 0x80000001, 0x8f80, 0x7, 0x1f}) socket$inet(0x2, 0xf, 0x37134afe) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00004dc000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000621000)={{0xa, 0x1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x0, 0x1, 0xcc, 0x8, 0xffffffff, 0x401, 0x0, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000999000-0x49)="3d3d172ffff8a97dbdf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x0) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x8001a, 0x807, 0x7) accept4(r0, &(0x7f0000c8f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000983000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/11 20:46:16 executing program 6: remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x8, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e3e000+0xac7)=0x0, &(0x7f0000afe000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e22000)=0x0, &(0x7f00009a0000-0x4)=0x0, &(0x7f0000984000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000116000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)=0xe8) setresuid(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00007fd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00002ab000)={0x2, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = request_key(&(0x7f0000f98000)="727872706300", &(0x7f000080b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000321000)="657468313a2c6574683100", 0xfffffffffffffff9) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008da000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000ddc000)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4c7}, &(0x7f0000bc8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000213000-0x8)={r7, 0xecf3}, 0x8) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000783000)={0x101, 0x7, 0x1b3}) keyctl$assume_authority(0x10, r5) add_key$keyring(&(0x7f000052c000-0x8)="6b657972696e6700", &(0x7f00000f5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r8 = request_key(&(0x7f000009b000-0xa)="73797a6b616c6c657200", &(0x7f0000be3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003fc000)="2131", 0xffffffffffffffff) r9 = add_key$keyring(&(0x7f0000f42000)="6b657972696e6700", &(0x7f0000e66000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r8) r10 = add_key$user(&(0x7f000036a000-0x5)="7573657200", &(0x7f0000edf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ae000-0x9c)="fde3bcf125b764c163e05a99a8c5d03ef28d57fcf09ccf8f14fe1bdd7c1a7119c7c2fd87b5c8fb05e0aa2e4021fc4ea2f450d7ce2ef7ea971bf0a7d0bb0d4ee29834e61377adb3cedcbb263aeefe27dfe5441730f48b90bb392e031edaa6bd06f80279420b9a096d67eb092974eda3013a6267ae6c01e28c3b64bc272051099304086d1d6dd08fc43761439c0744b8d09a8f512f3b7dd7ba9361e9f2", 0x9c, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r9, &(0x7f0000a38000-0x10)=[{&(0x7f0000cbb000-0x7d)="df2805061a8ab16bccc7de2cb56198bc50d253ded41c0433f2b7e9bbcf74472a060b9b8307435a3e0de1b7022e566bd4735cd7620615bf8a9f68e0ec9f0ca1767e25d7c76eaef430790ef4ae3877f6d2a14b9a5fd7de2e8ab379b7d4115e986683c9b71e25e1eb16728200d7e3accaea570e595c0bf77304dae8fe32c0", 0x7d}], 0x1, r10) r11 = syz_open_dev$mice(&(0x7f0000e89000-0xa)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) sendmmsg(r4, &(0x7f000075f000-0x3c)=[{{&(0x7f0000aba000-0xc)=@nl={0x0, 0x0, 0x5, 0x100}, 0xc, &(0x7f0000621000-0x10)=[{&(0x7f00003a6000)="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0x1000}], 0x1, &(0x7f00005a5000-0x1100)=[{0x60, 0x10f, 0x0, "6e909ecbc815b8dda2f44efce46914c64dcbc8438b39ea32bb5f8642b8dda384ca9d5d5d6e311be44c10ec72baf74e9059e3dc966fdb342d9de0e77f89180cfce808ed6ae22bd2d98aab372f2a"}, {0x90, 0x113, 0x7, "599a6894fae2ec21faa134f2503ff262162362de4886fb329d21157f7bfbccad26ff1368a8178d92b66faf51493cefefd2155e0e2d2b81219426fca6e05ed498ee2c6be73943f38f3ce5029211224f51726e1fe7ee2fe26f9e93809e686a9fce14f7e9576fc53625525917aa16bc57c34efb9429fbfa55b2b1c1"}, {0x1010, 0x88, 0x0, 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"}], 0x3, 0x55}, 0x8}], 0x1, 0x20000000) setsockopt$ax25_int(r11, 0x101, 0x7, &(0x7f0000f28000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000b4a000-0x8)={0x1, [0x0]}, &(0x7f00005da000)=0x8) [ 110.533867] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/11 20:46:16 executing program 3: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d22000)=0x800100000000f, 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080d000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0xfffffffffffffffc, 0x4) getpeername(r0, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00000c5000)=0x2f2, 0x4) select(0x40, &(0x7f0000ca7000-0x40)={0x7, 0x1ff, 0x3, 0x4, 0x9, 0x6, 0x2, 0x5}, &(0x7f00008d6000-0x40)={0x40, 0xffff, 0x6, 0x3, 0x8001, 0x100000000, 0x4, 0x7}, &(0x7f00007d8000)={0x9, 0x1, 0x1, 0x200, 0x5, 0xad, 0x7fffffff, 0x9}, &(0x7f0000d2a000)={0x77359400, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d2e000-0x4)=0xffff, 0x4) r4 = socket(0x7, 0x80000, 0x1) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d2f000-0x4)=0x0) bind$inet6(r0, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xe8c7238ea98f727c, 0x1, 0x1, 0x5e86, 0x400, 0x1f}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000928000-0xf3)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a2b771ba5d52ebad15041d983794be475aa63d32038d98aaedca52e4d8811930e25e082000000069138a4dd2b45ae75db20d9ffe4ff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f32f5345874e0c4bf9f7a566e08000000260f82831c0789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d29cfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6f7ffffffffffffff9dba9197fc838997b41230ae6af06887", 0xf3, 0x1, &(0x7f0000cc0000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d30000-0x8)={0x0, 0x20000050}, &(0x7f0000bd2000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008d3000)={r5, 0x4, &(0x7f000011b000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000d2c000)=0x10) close(r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005cf000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c19000)=0xe8) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d2d000)="2e2f66696c653000", &(0x7f0000b6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x1, 0xfff, 0x3, 0x3, 0x3, 0x80, 0x80, 0x1f, r6, r7}, {0x3, 0x0, 0x101, 0x0, 0x1, 0x40, 0xffe, 0x788b}, {0x9, 0xac, 0xfffffffffffffff9, 0x5}, 0x0, 0x6, 0x3, 0x0, 0x8, 0x200000000000}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0x0, 0x3, 0x3, 0x5, 0x815}}, 0xe8) [ 110.592774] device gre0 entered promiscuous mode 2017/11/11 20:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(0xffffffffffffffff, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x0, 0x0) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ef000-0xdf)={0x0, @in={{0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x7, 0xfffffffffffffeff, 0x2, 0x10000, 0x8001, 0x1ff, 0x8, 0x1, 0x3, 0x3, 0x5, 0x7, 0x0, 0x6]}, &(0x7f00009e9000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c15000)={0x3ff, 0x8, 0x3ff, 0x2, r2}, &(0x7f0000f5b000-0x4)=0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000097c000-0x101)={r3, 0xf9, "1dc56e14f0f0ad6073a90a0e6597fc96635f35214a8754decfaac0e302cc482b471fb5d8cc1da3842105f98fbb8239968b084144237421245fd8f0d5989d14693845fc0e47754c8f0671f573a857975d31fef6982ee32d78745fe215d303ed78c350c52e1a17a40439158cdc974c68c7cdf883402336d0ce1f5da783d3edb1eb9494adfa904cd457848aeee5509280d7d4b99b772961c6ce1168e2ab8e5ed5c34ed4f73971c5e0f5f9de0cad7d4bebb0042aff638c7cdbac1a53cbf6bfd0114a2061cb9c89ab9f1af1e1c6785803de6e0e287a3af90367ed6618799e4e51981fed2831b93ea60243d8136cab536de50c50c03ffd038bf9093d"}, &(0x7f0000744000)=0x101) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000945000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) keyctl$session_to_parent(0x12) sendfile(r1, r0, &(0x7f000039f000-0x8)=0x0, 0x2) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000831000)=0xff, 0x4) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f2000)="2f6465762f7667615f6172626974657200", 0x101800, 0x0) execveat(r0, &(0x7f000064f000)="2e2f636f6e74726f6c00", &(0x7f000091a000)=[&(0x7f0000ca4000)="706f7369785f61636c5f6163636573736367726f757025272c00"], &(0x7f000009f000)=[&(0x7f00009fe000-0x2)="3a00", &(0x7f0000a2d000-0x17)="707070312c747275737465646367726f75702124402b00", &(0x7f000006b000)="25276e6f64657647504c73656c696e75786574683100", &(0x7f0000082000-0x10)="6c6f3a4075736572286d643573756d00", &(0x7f0000690000-0x29)="402b656d30707070317d76626f786e65743074727573746564766d6e6574313a70726f63656d312700"], 0x1000) r1 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) restart_syscall() mkdirat(r1, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r1, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000147000-0x6)={0x0, 0x100}, &(0x7f0000b53000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002e0000)={r2, 0x3, 0x1, 0x9ae}, &(0x7f0000a80000)=0x10) r3 = openat(r1, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r3, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b86000)={0x7, &(0x7f00006cc000-0x1c)=[{0x0, 0x8b11622}, {0x8001, 0x0}, {0x1ff, 0x4}, {0x49, 0x2}, {0x20, 0x8}, {0x2, 0x9}, {0x7aa, 0x6}]}) pread64(r3, &(0x7f00008c1000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x0) renameat2(r1, &(0x7f0000dff000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f00008f9000)="2e2f636f6e74726f6c00", 0x2) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000256000)=0x0) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000041000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000041000)={0x7, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000003f000)={r2, 0x5, &(0x7f000003f000)=[0x7, 0xe54f, 0x15, 0x4, 0x9], &(0x7f000003f000)=[0x7, 0x1], 0x30, 0x6, 0xbc23, &(0x7f0000026000-0x18)=[0x2, 0x8, 0x8, 0x1, 0x6, 0x7], &(0x7f000003d000)=[], 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000041000)="6500000005", 0x2) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000041000-0x4c)={0x1001003, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x5, 0x3, 0x8806, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x800, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0xfffffffffffffff9}, {0xa55, 0x7}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0x8, 0x2, 0x0, 0x1, @tick=0xc8, {0x100, 0x86}, {0x0, 0x2}, @result={0x0, 0x7}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @tick=0x100000001, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f000002c000-0x30)={0x7f, 0x73, 0x4, 0x8, @tick=0xf87, {0x1, 0x7fff}, {0xffffffffffffffff, 0x7}, @control={0xecad, 0x0, 0x1}}}}, {0xfffffffffffffffe, 0x5, 0x795, 0x9dc, @tick=0x7, {0xb10, 0x100}, {0x4, 0x1ef7}, @result={0x401, 0x7fff}}, {0x10001, 0x3, 0x7, 0x7fff, @time={0x0, 0x0}, {0x9896, 0x8}, {0x9, 0x9}, @connect={{0x100, 0x700ea533}, {0xa7, 0x2595}}}, {0xa5, 0x2001bd7, 0x8, 0x4, @time={r6, r7+30000000}, {0x401, 0x9}, {0xffffffffffffff25, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x1b0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000020000-0x4c)={0x5, 0x802, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f000000b000)=0x528) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000030000-0x10)={0x0, 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0xa, @time={0x0, 0x0}, 0x2, {0x20000000402, 0x94}, 0x5, 0x1, 0x8000000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x110, r4, 0x0) [ 110.625747] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/11 20:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000001000-0x8)=0xb8a3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x6, 0x0, 0xfffffffffffffffd}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x420) getsockopt$inet_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f00002e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cc8000-0x4)=0x3a) open(&(0x7f0000000000)="2e2f66696c653000", 0x400a01, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000aa000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_open_dev$usbmon(&(0x7f000070b000)="2f6465762f7573626d6f6e2300", 0xfff, 0x100) poll(&(0x7f000051d000-0x10)=[{r2, 0x0, 0x0}, {r4, 0xc, 0x0}], 0x2, 0x1) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCEXCL(r4, 0x540c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000572000)={@common="67726530000000fffffffffffffff500", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/11 20:46:16 executing program 4: prctl$void(0x21) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000355000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00005fb000)={@generic="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000332000)={0x2, 0x79, 0x0, 0x1}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000dc3000-0x12)={@common="64756d6d793000000000000000000000", 0x7}) 2017/11/11 20:46:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) r1 = openat$binder(0xffffffffffffff9c, &(0x7f00006ed000-0xc)="2f6465762f62696e64657200", 0x109000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000013e000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000638000+0x8bd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000038d000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000c8000)="1280c54d29df5517ff3d9b7a143e23f2a515d70a03e2615d05a099b1a12d53c261489d7742633376aa9312947dd019612f7d54c42a0afcaf8c32501d4557dc9fe7e55492d5353e61a9d2d79595d625449728ecf65a574439412ecaa206d3df63dd75c58a2434a2fedd07485aee8c2c503bbfc3533988f360249a55500e9ae3c8d15ea4d0d4a0b2b86c4cef65d03b6546335e46d283c8ac4a2164cfa1442b8bfcb5b70288af0463c76cbd68db96075f81674a8eec705c4e0ec805b4faf5857ba05aed9050127c95b3d352", 0xca) mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r5, &(0x7f00001ca000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e89000-0x4)=0x10) readv(0xffffffffffffffff, &(0x7f0000e77000-0x30)=[], 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e81000)=[{&(0x7f0000e88000+0x629)="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", 0xe1b}, {&(0x7f0000546000)="a7a78408af52d1dd35bbd13424334266a5638877490000000000008001a7dd80bbdb675bc85a5177c7ee3b2878fe35e74eb251927edd9864e4c47cad98667482925f9b786246424a55631a5aa591685b95a70bcb23758f793c00010dbfa147133a46", 0x62}, {&(0x7f0000e89000-0x7d)="f82068e84cc50b2b962fc87ecaf074dc798929241787ea211fb3ad00658dffbd26cdbad3475139b0345dd9a93dbbfff44aa47269140fdac2a145992ff65a3b17dd3ac5d92c565052531ff0af6e8ec61de4294f176f82be683348de7c09b9b52321a48e01b5438de941f0411ebe996dbd84c91786c86dd84d883d7d9466", 0x7d}], 0x3) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x2000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00005aa000-0x8)=0x100) getsockname$packet(r7, &(0x7f0000428000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bd7000-0x4)=0x14) read(r0, &(0x7f00008b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42) [ 110.715669] binder: 17393:17395 ioctl 4b48 20000000 returned -22 2017/11/11 20:46:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() getpgrp(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000274000-0x4)=0x8eb6) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) sendmsg(r6, &(0x7f0000c3a000-0x38)={&(0x7f00002a0000-0xc)=@nl={0x0, 0x0, 0x1, 0x6}, 0xc, &(0x7f000059c000)=[{&(0x7f0000452000-0x1c)="74772d68a84260ce9cad00680f7d1a781c13a9ed666a09fabb93f546", 0x1c}, {&(0x7f0000719000-0x63)="a55850528b1cb508c9c69f0741551c2eda6547f597133b0c6bf98dc221210a802efc1e98fcbc627f2e4f30513dacb9e500c8ab9bcfbc214b76362bfbec18df8399062d47f47d02ef7004cddf7497a292a5bc0ac278af4d0d2dc573e984e4c4e5fd8852", 0x63}], 0x2, &(0x7f00003dc000-0x120)=[{0x98, 0x11f, 0x6, "71e97c03679fa4d38ddd3ce5d2268c56a11de7448460e1eeeb1a8b4551ba57bed509babb8f78f6c4f0a200dd49494b5dfa5ad12649271dda2072533ac950ae97d266f2f149166eb707d6dffa93a3b22d2fed701c60e9d0ffa8725790ee3ed7611a2d32b8858c899137edf6e03d06a424340e8da9e82c736d6b026528b86dfa19bd52af18c5ecf4"}, {0x60, 0x13f, 0x101, "5df59fb8ab7ccc70cae4ec02fa067b40c0cbb69aa3359f86e769b9a82a6f7c7559d0659353c184b31448e07dfc516b3045d663cbfd46484aa3b6f58e2fbea37aa6f470f145a15bbf31cecc34d56381ac"}, {0x28, 0x0, 0x4, "4655c510a07472057b4562d5596eff84c9f827ad348bfb"}], 0x3, 0x48000}, 0x40841) r7 = socket(0x10, 0x4000000000, 0x7) sendmsg$netlink(r7, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xffffffffdaa210a2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000184000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a9000-0x8)="2e2f66696c653000", 0x1c0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x2, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000a5e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) bind$inet6(r5, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00008e4000)={0x0, 0x80000001, 0x30}, &(0x7f0000ef1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000245000)={r6, 0x9}, &(0x7f0000628000)=0x8) connect$inet(r5, &(0x7f0000f24000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000d76000/0x1000)=nil, 0x1000) listen(r0, 0x80005) bind$inet(r5, &(0x7f0000fb4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r5, 0x0) accept4$unix(r2, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x3f, &(0x7f00006fe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="bf02aae47c24", [{[], {0x8100, 0x5, 0x9, 0x400000000002}}], {{0x800, @arp=@generic={0x201, 0x6004, 0x6, 0x9, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "8a533933a32d802e5e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "71f8e691070061cdd359d1077bfd1a7b"}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000091000-0x4)=0x801) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000e57000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d54000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f00003b1000-0x10)={0x2, &(0x7f0000d8c000-0x10)=[{0x28, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0xfffffffffffffffc, 0x3}]}, 0x10) 2017/11/11 20:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f0000e37000-0x8)="2e2f66696c653000", &(0x7f0000517000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000184000)={@generic="9a9e4e70aad8c9e9969de6d57ad1a8df", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000644000)="2e2f66696c653000", &(0x7f0000cad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000372000-0x8)="2e2f66696c653000", &(0x7f0000139000)="2e2f66696c653000", 0x0, r2, 0x0, 0x0, 0x1, 0x4020) r4 = dup(r0) mmap(&(0x7f00009c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009c6000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) fcntl$notify(r3, 0x19, 0x4) statfs(&(0x7f0000e4d000-0x8)="2e2f66696c653000", &(0x7f0000a8a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pread64(r3, &(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3, 0x18) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) flock(r3, 0x4) fcntl$setownex(r4, 0xf, &(0x7f00005ea000-0x8)={0x2, r5}) r6 = socket(0x10, 0x80803, 0x6) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000bf0000-0x25)="220000001d000717fffe04100907000004001000000000001a080002fd010027455c23711a", 0x25) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007fe000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00009c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009c6000)="2e2f66696c653000", &(0x7f0000c61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r7 = syz_open_dev$sg(&(0x7f0000b2d000)="2f6465762f73672300", 0x3, 0x400) fcntl$addseals(r1, 0x409, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f000024b000-0x4)={0x9}, 0x4) 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r1, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f00000cf000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x7, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000f33000)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r2 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000455000)=0x7f) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000880000)="2e2f636f6e74726f6c00", &(0x7f0000400000-0xa)="2e2f636f6e74726f6c00", &(0x7f000010d000-0x7)="68706681003053", 0x4000, &(0x7f0000f98000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r3, &(0x7f0000457000)=[{&(0x7f0000421000)="", 0x0}, {&(0x7f0000ac6000-0xfd8)="c176b0470cdcd5b42f7fa8fe9f1b6d66a4e660f0f803e14429f5ee59ee2430d892edd8fc685d2b5de05351b45f293c49b7736b4c1d3b5cea9fd10d8934be10a67224004dfb38e15864f9c0c0b0afdf1a9862b231b1b6442ef4ba44f3092796dab03e05149c57f04fe0757e06a57b7040ff4ebfbfe4da83dec09b83c39b78951193e59b0cc6a9d2f6fc8136ac7d908289fd7c15c6d791e8ac3f2d06613f7a70887da43ea55b985b092753e66bb830915838fa6d6b3111730fc8f42c650a07c8faf177437c7351deaba6c2a5930a8a3b01615d534c2ca98cc43c6880e406fb30c726bb763edcdae80f0bff927383cfda268c606d0a358ebcdaa1653dd9518f0dce59d5b2e213ea20a4c473b051dad93eea3de0ecdfbbca4c6ac5d1b8ea12869f716cda36be298be08509d76a7db6ec4f7e0b7619959def7ce66b1ce1dcc2086bb22c359d4f0792709f5815f12c1303e5afa372e7e2b04c5519ac9c890b23132b25b053cbb3d1ca63ad86cb380a64fc581501711883c11f49d1acdfb2adbdc7730655382aac8f4bdfb0358c207c6b5ad708af0ed24b169b87eac33e6a0ef73ccbfe33f7b8a2ea1562e13dd6a0311be6f1982229fc6b7cd44b1a4395b21001d24b8b47c1b8bbb0784a81849fa8e0fb23d92745383958ee9d2d2f21c3a2c069dcdc5adac73a47a8a1522f60347295bf2cfa8d70fc3dbae9196986ef24816e8d9f44638d4e431c0af4d2b16c728246d0a736bf2d987dfc38434cf10fcb60c30aab693730bd404095e3b068d5a7c1353c8375be849eaf8aadf46a21196c89e79a325fb01d2e2648c128f0fb5d184d0f81ed120e3d6c70d0468e4a1e378784251a1e4aa62654baf4bf85008499549a29269179cf0b1143c4b6b30f8ca37424272e95d5ea03d96d80e0ed7d2925fd9312d6f9102b79c18447e7eb357e814316553b7b01492daf5cce84f8f4ebe484ff1abdd6576360e52869582e44579b82caaa59b1c1a1d7283e98c36c232b90c19c588c71134bda07809d9533570b1d0763445990346d0de144ff02c0932ab0586f1f51ec66d9d6ef8d11d8914d925d6796b10f2fb47832afa29952452290d9d58f399f1ff87d5dfbb9752d7e039ba598d88c4d98a127367115f14d16eff2b4b45e6b4e45adca94840a6cea22a8ecd0568cc8316c4b9b7afadd8b6496047621ace00db77559eb108b385cd77e0292609af19f9f8ebb6be4ef4e83bb67330f91e8d85ffe59098886133375be0bf0c556513fadb0c603e6aa42d06c4f973819630df2da137e13e0611d6e0b6f5cd3e84607d9551b42ac3c6017108bda588b8d94736f2a59202ba5bc14920c1ad912a0876e8f222ee9fb08b72b99fa34bbdcca22d38d2fa6b2c7c213efabffb80d3ed00a426e591f0077688404b30fe874e48c973e83ce9f3199e37bdf2d5b9b89ab57681b66675c1cea99d08e9277273b728b69fd99b29800c8d7a22e1b1e6d9e6066268ce6900ceaab3f3e15b66aed7700883a4e79d3b026c0e6606fca048e7b4511b65774c8472aa08791cfcbb20e3d52082143eb4bf42cfabb98b8b4c7a4cd1cf39ba31a6eacfbd8e73954a74351a9306f04e3e0c146d54ee90462eb86c7075942daf1abe30b67903a46c753c9596e74c56d17877b312585888559cc7e61bab85286edf58d0d722e310e886530346057300093165b432d50e9a8d0e8571a2476c21518988949a3c752f9760851921b5eabf52297b6b4a7b90719faf050ad43487f3f47fbbcc47b9dca9c816f8bec353763cd9e544553302bf129094c9bfb1df365cfae94be4aa17ac793d7adb1548f7590db6735243eb3804a7ef9f8eba66b920d0d33a7f26459a29fffe0c7de8b91c9f027c2e472021f368546beb24b9d45821d909d93d364e494cdc8a56fccc422a5f66a2577c6b5ad0477771fe1a4445ccfaf70b8f5fa7ba9a42d6b3a52070cc75ef5c92adcb98da57835e2f3cad4c15444d608dd6f2d5ae8fd855a1a53399db7f90df7395df929b83125be50333eec015b441bf9e0b8e87cc0008262e530146631dafe66faac02665d3fbc46e43caf36f2b8cbf233b5eafe9934d8f654a3be4e3308abed7896e2522b4d652decc75d82e1b5fd34d0487cb88e6349ea673fe7e65dab8d31220e3ad75bfee70b8cdfe8c01e7d6aa7f46f87006d8c093a9426f386ab87d93fd8eddf754636db26e4c88b6730fcfe6a8a630e39bb377618f42ca68335b5e19a624da42c1bb58eaae07fecc961d433961c04727a87ba89facd9bc082d11a5c136c3304fec80facf5010b556f7a0d11d18dd3e29f46d505099708dfb6e738ad096b8dfa4380465b8658c0a66c2d8482afbbe8a439e4b64b985db74bc1dd7f2581b120541acf5df4241fe2b4e3c8af646c02a424c940c3f48a03427c3e0a7d880744d4e4e33858b937298afe305acc7d18d4a7a8db4d9794638935e6dfa6f79bacb4798a38e79e97c47d1caa17900efa57d183fe728d7114b9f64536d1484ecd84b0016d024013bd1568c9faa038e39883bf2f81690969874d3cc03f40f11f118102379dd7e9155cf191af4b6a48c0a071c82191a6c73face47776e3ea12251f96203f0bc741d5326668a270ee0274fcdc5626c942f6b736fe36cdb5232d2f7387db6f349e6cb0c3d595c8b8b4e7a1c9f0d2b6d47ec55ce75aa6559bcaff557547f5cb8763eac5cffef43e7372c4f46c54fbcfe69ce380272265e3516f5c55466722bd08dabe2b75fee4fbfdcedf6d1cb8541605e8e7970364f0e30559d932d5db32b7512840b8e3d62f479e4bed7a357e01bf7e8910a3920b3f36525c2623f65ad2624c2010308a5f384b8a2ab6aed40bda0e6287bd42b9eafd1ad3a42588475751fa3c30984cc248f8e24691166447ad3d997d2e02c375a2467d302b7a374a932fc196dea9c5b06c8aebf731f9bd114436ec36370cc20cb1954ffd7f72f4ae1908ab74bcf42c6c98acd5f8c59f0f5aefde9df7992b8bbf9aa64f89ce9a90a61eea91fe2440dec3c3dd1e8ed3a198d667f76270a12a75ea58fc894f643cc1e1a1deb12c1ab5a182cb2332bccbc7fec000ab0405429b61ddc32b9bc1a827a58ecea2a0fb0252712a07a251adb3448feb626b95388f9548264299a57dcfe83b8188eb5814cdf8948c046f46537f67eb0362af155798fe46c17ade0ffe85849a83a00bfc03fed06c29ebcbe5a27fe0a9d3b243769b30d75cc9e816840c68a9db30862b2f2931e5b266d8cdb1fd9c5389f44afb75c37df38dd7c58b7421510e9f6b8b81227db587bbfa9f2d44ae8af7f84f1e3ad89ce3763e293aa270cb9d29946ac6bec0251dd5a4868acd3f678e8d6d4b7f9d061e022e08e663dee2a740136c940bf04c9f37ace8a12864a0efc1b23313654d6bfa078ec82bff841d5e7ff2b219d99f953a59b787677c0848f49824dd32aac36f58f45a6286fa41071ccff1e795e13fb6cb4618cec845669b8ac31d2381e5f56be2f2ba887061d45775dae2b717c7d2a033a440591ebc0b52596571b12c533fc0d7da2adfef335a0a1153d5dd33f92d3778425dcd44b6b85281c27af0ef7f70f299e67ef78f8ecf1d54ffd42610f56f4b515a5c4c5baee31452ebd5c693849c301711c9e81757bcd20bd7ce286526014d9e0435d663060d29c00fcb441d6c4b00ac8d5919c739d57fa0d5adee52218086f9ad14019d62852c9b814cfda044d52048e3608f8e83a4a1e38c16d5c49c79da37b64ef151de462574bea45a19d2a56e7ba1fb228be7a594cc69f8fcc74327e34aa4cd3f34b6ea7b4f573d04f74fc5d5cc471bc438fccb06c7678cd2f63b55372b4c21c7fb32cf3accbbdf4bd6747f374ff6d2d7686f95ef6a2554c4426c76f39023d07d4b4d7f622a1773b81f0f2a42415d1a2bb21b455bb6962652530a056bda8d7bacab126617d6d95196dddefd327a14a33b906f5279fba96809bf92206cf4eb58a9fe31e07dd0998fc0897b8aa8dae7a2828ff45361e33b27564f7fddb0fe10a656ec869e0f5172c3d28b153b59e59c4af75141160caf45aa4fe529684efe7cfa8205921e78ff817e80a095981cb7d00adde9b4e69195445c7c84cc73fe522e95c6675b35a13d37160a20c0113d572a4325b6dc526776835d0fe69bf52224025df5c1b82c531ec461481a011bc4c7c1e2f779d626b61978eca7cab510ebf3a2eba24e063c339455d4d752934274395a55072ad915777adf277357c7c01e6ffcde7300cc1084b11c59672a8fd871fa1febfc7ccf6bdee21cca8c91bfa4659cf9e581a7ba633af3db7359fc16795e5f35f002a7ec1982e6c7c0e6771c94c97992e26c81f70bdd3d18cceaeeb4fe025eae74c80ad2885658b251a7885c1cbe4c1b40c13e9b47adc654ed53aa8e3fb58a29f0958a4791af62274ff6ccb84cb49b43698fae099497cf293699cf551b02357d738911d4b07377d4a78e7610e1e976131d658bcdc8387d6a0bf00120fd8b101c16ac1e242e41790c607b31210eaf418d01a72cc406127742c77b7c329ba1b07d1c242f9738cc28cbb2b46a9b871572dbc28059ff03c13766768deb9fd659ce53317a26f3a71fbfab2b9973cc6e792a884ba6e570fe8a351f3a4146fc353bc06a1e6a5ba561dceea91820ab51732215c85e20b2674bba361f20c1dc579570acb8be1e7e73c12aa17fae6995524ea5aa80fcec347727e63ec512965bf654e4bf4b6a4bdb16e6760291dd0e5665a88e262f2cc0158a35b26dcb6b71b6b29f5e1c6746f3dc84f6fe43eda6405db0fa1a4306d59ba8f05e6788b4bd2dd4caebc6c83f7ffaff00838f413732f52cefc110ed8d2772baf252800d0795310a00b8bbd01996ad59de2eab74a4c15a70ded1fc9cb6720333bd3380b33cdeeb916d7bf34c8c8553e942d0b5572191ada5e5819a1eaa0021b74e0f374da64c534a02b83fe57cb9ac343f91980694e2fa5a5f9e2887641a99d65c95e556d6b64b598509c6a46eae028337d8750d932e20dc3b1e5a3e1d5fe02287f97fa04ff23322c7163ae3f7bfd8f7d91d653323c6eb76ec438812985a0c25baa75580755600fdd7c688ffff8727c54aeea1c565396a5e1b15c3e09ebf6a17ec9a97925cf9079e2ed6a3ae122ca890816917cf3757fd305a173b5701e8eeae3fbee9d9b646a357d60e594f33087c88c273452f499b354969936459aaac00f10bdec1a80d2121aa2af120bf615532454249aa335eae1d8e26bf05d711dbd549a18cf4ff61f76ce9af945c258c4cfd4ac56c95a70332aba4dd211637b51b335c7dda9fde8dbb6002c1e7b618913312f667c1870bf535c2632bec2f5203e14479fd780e031185e31a57ebaf449e1139bd049d0ef1b652e76c67344b53a616dac6894a4fb7d50fab5377ddced75a428f785b54214b53045dcfaadc8816a67818d7fa9a55cba9b1b28a4c4611dc43128100ccda6701ab0ec9cc6c51f1114ba56d97c4d424c000a780669357d52dff081a0f79c88841ab7da4581151eb6b0d32df10db3ca037f0f83455c6cac4f4151f67626f6a60698720dbf5a67cb8da4c1f3df3afa8b10b42dff62c9e4e52b0c3f58817d781e152851c788652b91850eb226bbd7af5b7759fd064d02d84db6c1e05b7593f9fcfe1a6a2551ce3cad862fb27f5eda92df54a653007758fa4e956b6af1a34e00c1bd71083e74fc4d1d5433f03ed0548e8cf8fa12740c31ce6bd49e9b13b23a7a8edb3c46cf5c2eb548766b7a245f6f084514ad0a2e3", 0xfd8}, {&(0x7f0000fb6000-0x1c)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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0xf00}], 0x4) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000933000)={0x7, 0x3ff}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000f98000-0x4)=0x7fff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0xffe) epoll_create(0x1) sched_setaffinity(r0, 0x8, &(0x7f000089b000-0x8)=0x86af) r5 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00002d8000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r5, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) mprotect(&(0x7f0000ab5000/0x2000)=nil, 0x2000, 0x1000000) ioctl(r5, 0x4000000002283, &(0x7f00007c3000)="3c") wait4(r0, 0x0, 0x4000000c, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000053d000)={0x0, 0x0}) waitid(0x1, r4, &(0x7f0000cba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000466000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r5, &(0x7f0000001000)=[{{r6, r7/1000+30000}, 0x0, 0x0, 0x0}, {{0x0, r8}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r3, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) socket(0xf, 0xfffffffffffffffe, 0x6) 2017/11/11 20:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1f843eb5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) r2 = accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, 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&(0x7f000072f000)=0x1002, 0x800) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000d5f000)={&(0x7f0000411000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000fd000)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x400000000000100}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000076e000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00009f5000-0x20)={0x9, 0x7fffffff, 0x1, 0x7fff, 0x4, 0x3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r5, 0x401) r6 = fcntl$dupfd(r2, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000f0f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20044) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f6b657963686f726400", 0x7fffe, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x37, &(0x7f0000001000)="68", 0x1) r9 = accept(r8, 0x0, &(0x7f00008cb000)=0x0) getsockopt$llc_int(r9, 0x10c, 0xf, &(0x7f00002e5000-0x4)=0x0, &(0x7f00005e3000)=0x4) setsockopt$inet6_buf(r8, 0x29, 0x4, &(0x7f000076d000)="", 0x0) setsockopt$inet_buf(r1, 0x0, 0x4000000029, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) sync() 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000013000)=0x1c) r3 = dup2(r0, r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x3, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000011000)=r4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000002000-0x30)={0xfffffffffffffffd, 0x1ff, 0x71d2, 0x5ba, 0x7, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0xb, 0x1, @thr={&(0x7f0000004000-0x93)="7ae9c4188c64b129ce2fb8f231f147e4877f00429481485a0834af57156f7651d79eb3bc3ef5d68e41634c1a6498b77317fb562d2132280861f07c24af5ac8abe381b84996197c7f625c4068f462dd3b7d29f5d23adffe7b4471abf746f83807c4f6ebeb9a046f8cd6e100d85691bf8c0ba4d83c6398560e80c56575b538cac14f888096c626d19edd284b3e728cbdd4b85a40", &(0x7f0000004000-0xa1)="c4b8a69fa681908e12150c31d7adb57eac99913351038a5dc0af1d83950c7abea2aea1057d10eeaa9086c34a5586c5397d643707bff354819e9c4f0a808e9c011defe81e21bb1b1e64df5ab0452d6820a457f07680947a30c6fcf19c07a33df6e34192068d0a0393b548717dfc6ad301ce8d0892dc491b34f0061c6ca28c8074177bb431d52c70bed83ebf841203d56cbda5c30def07809fb0dcd788f53a1b20a9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r5, 0x1, &(0x7f0000012000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00004cb000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r6 = accept4$inet(0xffffffffffffffff, &(0x7f00002e3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000e75000-0x4)=0x0, &(0x7f0000a2c000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r6, 0x2, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00003ff000)=0x0, &(0x7f00001b5000)=0x4) getsockname$netrom(r6, &(0x7f0000e70000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000674000)=0x48) [ 110.796209] device gre0 entered promiscuous mode [ 110.810845] device gre0 entered promiscuous mode [ 110.811890] binder: 17407:17409 ioctl 4b45 205a9ff8 returned -22 [ 110.826334] device gre0 left promiscuous mode 2017/11/11 20:46:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket(0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006ff000)=0x0, &(0x7f0000162000)=0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000010a000-0x4)=0x3, 0x4) [ 110.857273] sd 0:0:1:0: [sg0] tag#474 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 110.857288] sd 0:0:1:0: [sg0] tag#474 CDB: opcode=0xff (vendor) [ 110.857307] sd 0:0:1:0: [sg0] tag#474 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.857337] sd 0:0:1:0: [sg0] tag#474 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 110.857349] sd 0:0:1:0: [sg0] tag#474 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2017/11/11 20:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da7000-0xe)="2f6465762f6b657963686f726400", 0x280201, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000364000)={0x0, 0x5, 0x29d, 0x2}, &(0x7f0000412000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a2e000-0x14)={r1, 0x7fff, 0x92, 0x3, 0x14000000000, 0x1ff}, &(0x7f0000d03000)=0x14) sendto$inet(r0, &(0x7f00004a0000)="d39e8d7ce080eae9303088ac008d43ecc07cfe3f2b5d535de9c7f181ad48f81a69c1ac03b0578842539834e790c93b5ff9e38a944166d5fa75e32d9b912d611068bdb5e24e59ac9c975c37dc9dd642ec333816dac8b35b33ea", 0x59, 0x0, &(0x7f0000215000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f7e000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res$synack(&(0x7f00006a9000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000029000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0xff, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x2664, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x87, 0x23e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1e, "c253819f3cbe51bf3e808d26bf244d7e5cc3e2e7a21fab2ebf7e11191d51"}, {0x7, 0xc2, "de52cc6d379b5dd5e880592e6b96d589a1b8d541636d73a5bb351c649935e0f0997520f92c445abd02c97fe4a140e189564c909388995503d4cd90369c5d993e709994249714d598e5b144c0544d99817029544d1f86a3ca2dc02eb4bac0ed56736e531edb5ed02ee9e09bc9f1f13b93ace595b180ecd8187f447fd71be5c905c91395b4fa62404e8514c969d67a573aafbf4d2cdc096754c6794dd9d973aa4b58a22fe72c7e4c52349bd38ac327dc2e21556cb8fd342b8485462db3d5abca0f16e8"}, {0xc9, 0x7b, "b097f16ed78133a0f5793fed2228cc3ec24f095cff90ff167f21acccaa18d47e8eac021dc359bbc1ba7480470d97673916c5018d658bea137f149434e8ae5076249a655962b935f1f8420bd44c0515c5e7febda5380137add0d680179b505d0546881050b8d65b7e823198745d70b326282224901bdd5213b8653c"}, {0x25d03e8daff33b7f, 0x34, "b6647e0c1fbe47cb4c91a168553d87ebd3f5a20c148e61bb4d0ae292cbe34a58a081de544e5e518ee212d8204748962f0478f579"}, {0x5, 0x5b, "16598392a6b66762a4c354b4e82e5f122e5db2a472034d85f0b1e9045e6827213e603674a05cac4ea7d423b3e0230769797f06238b2b7b55b7e08bc87b5f86f8bf562757cc7062b3bd4f8da3341d716d0145375bea3608e6691e39"}, {0x0, 0x1000, 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@hopopts={0x6c, 0x266, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xe8, "882844e4bb06a444a30044768c8f5146613e5f794213cb5abe41492971ae2e80765d370007f02e2bc2d336f29b09cd538b1d5cec0afc5d6fa23495178777fc9fb825dbfbce8a986830d742317a0b1988c9dbf99c03d6e3e7b0bdde098a23fb8d8ce21eabed3aafcd16fe2621c8191dc0aa384ccf72e658bff731fef17a308865f0ebc02c37f74e2eb6a31966934c91fdfc8023baa07d2d74370639f93242f4c3072aa10de4df01037b3e616d8e85e6a715f7580d176034386dbb188b18a1d6f5758ad02f4ef11fad500769fbb51fee32d17f84086521001606b20ef82dcf49d0afe2044bf2005e7f"}, {0xff, 0xac, "141b3143c7ae645c09c2c41a778516da7395e15ff15c47c0d733c2c9532a10641a41be02d92ebb45d0ed7c85aefb2fb39de7707e1511b8eed57e0cc72fb7aa09b77f30bd44fab4f12eacb8c4f11df4ceaa1683d49eeb2ed8ceb2f7f1948f0dc2d256d6876d9e9dd3938a2cac4e6bb7156ec88e9142a2ac64c0732150dff63e70026a99a73ab6bca671aec82117fb69f61765fb8af5a85ff48d5cff8401043958fe7daad40f7456f11107ae3d"}, {0xff, 0x35, "113d5f517bf3b1195e8e29321a28d25b3fc1ab316504c28ceb0886df073b02cf12d5982a87e0c668749082927f443bf5bb332ce09d"}, {0xc2, 0xbe, "b47752941d8bdd9f40c5d342adee39adee99cf725433322bcf36fcba36b66a6ffd74fc62280f37ceb38ca4ad6980d74fdea4aa3519873b33e203fd36e36b2912310b0f7c7185e7061de049173b65f0955e9ca6d64a42ea60d0b3f40fb83a38de17eef30fdc5ebfd46832f3a843ff446138acb53849e1ea708c6c86d0ada3f4b440087432badeffcc515aa477d72d2cf1c5f84666b42acdf1bbe4bf2f1a3262990967ec9f83e1f6df3abdadd59d719b57099773c36af018e7e1b25c52fcfe"}, {0x5, 0x1000, "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{0xc2, 0x9e, "53e5c10638b721643754649c8b976d156655e8382f02eb1f13805a1d587bde363768346a3e010d3abbe054e142e0c247fb277dc82a9bac5c778dc5d95bd63779ee62fc5dd04a416ba476be42aeb9eafe3050449450d5ccfcfde8ed64128a806f3e5c3b3910abc4763732be0eca1c5a91d665484b5adcbf1944e0564a7afcb95f7528318917b1c4693b18084507bc7fc0805bdc60832e4007b1ab8e712baa"}]}], @tcp={{0x1, 0x2, r2, r3, 0xe67, 0x0, 0xb, 0x10, 0x4, 0x0, 0x4, {[@window={0x3, 0x3, 0x1}, @md5sig={0x13, 0x12, "11647f2c828098dd298929d524dfd2cb"}]}}, {"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"}}}}}, 0x2696) openat$rtc(0xffffffffffffff9c, &(0x7f0000a28000-0x9)="2f6465762f72746300", 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000052e000-0x10)="2f6465762f73657175656e6365723200", 0x20880, 0x0) 2017/11/11 20:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x80001) pipe2(&(0x7f00005a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = syz_open_dev$sndtimer(&(0x7f0000c18000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) r5 = gettid() futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) write$fuse_ioctl(r2, &(0x7f0000be3000-0x20)={0x20, 0x1f, 0xe1, 0x7, 0x1, 0x7, 0x2}, 0x20) openat(r3, &(0x7f00004e0000-0x8)="2e2f66696c653000", 0x400, 0x100) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"4413d4162d9f33"}, 0x0}, 0x10) r8 = getpgid(r5) fcntl$setpipe(r3, 0x407, 0x47) fcntl$setsig(r6, 0xa, 0x12) vmsplice(r3, &(0x7f0000fb5000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x1) dup2(r6, r0) vmsplice(r2, &(0x7f0000793000-0x60)=[{&(0x7f00006c5000)="bf032a552862d911ac9de84defb40ca9ae0cb37e98e2228d567cb828c7e0885767c664b2f3f75727250e04686209fc28ab14154557717929c01e19e30aa541901eab09293bb97fa74dd619a58379171bba32ebffad7be6c952f97319ce962d27b856917a74cf9101d3dffe1b15f1a8f7b9868e893c234431adca1aa98e3f9e77fc8ba6aff0032b6413c2a0e726b67cf7c91f971011ae41979708", 0x9a}, {&(0x7f0000ac4000)="17b085a53347b8f61b6e9a006756cc16a6154cd039e45add15af714e80a3d9ccc197ff835712ae139f680c10726723f7ebb6275448391804cb9a76173df1d896a3bc50fae406a09e5eea8990cb0e85b607e5580495586fcaa7d42af7608228712e67b924a9f4c32ca5b2559399b7cd1658cf2934e42bb302402ec86236e6afcb6cdd388cebc9127e3493dcb03de1ae45714227bf3db6722394dd9ac42d3f", 0x9e}, {&(0x7f000074a000)="378e71bcda6685caee0ea0b4e1abb569e1097c772137fe70bb0ad459fe540bb30797fe632c4cb80149078fa1f2a9e602e19102e9e864035c685f9d7d7da56b62f435ef312c44a2c08529ad1669f10951892d8db1e6980f4f68224736bce70e15d0708bbb04331bdca06d8d62625fc2a740fcb60713147d16c5b08b042392bc6f30bc34a0a942f2a9186d2767812fac8d0d07afeeafd48b4dff07b4eba6daedd304992ae169f167718c29ae7e56c507d6bcef160809b594ed6ac993c15d37ce85d8f8afe2a4632cacce0f3c4cb286736c3cac3052ef1fb2dfbc55", 0xda}, {&(0x7f00005b0000)="419c29453827779b9ecb10f3105cad447619d1c4c79c941288dbc60df94725344a14ad1fb37ac5bbf2ae5d5ac6f78c883a9c66b1a0cafd31a88d4b1cb24fa1aedfbf096b5588ced4e6beabbfe002ad61bf329f7a21f183", 0x57}, {&(0x7f0000c57000)="17f85a6f4bb4d5885a100e7307c4cb699aa628ba80a74ba7695bec63bba390cfefa6879c137ac4e70c59346f29f500055f51761afa147deb7284562c8ef66e03ba891ab55322b4cc4709e6f47b32daa233fbdd194af96ddf78d1570c0d52a7acc6de7dba523cfe0bda52c2962b3425bd31e270fa84e315486c7801f937eff9bb4c96074aac0904a80c2377509555c195a96872849ebebd528df854d47b2c71e8090e4a86f7c34e5a43f1572cc35224784bf3bd6bac89d6414a03c1edb3dcbde989b419fd3f5a20726225861da354ea4bc3002c7e38df6d1dea5b4eefb3523186cbf45f45ace49029", 0xe8}, {&(0x7f000039f000)="424419330b1ecbe3c4eabd6e96b696371ca45a8b4ce0e5eeaafbb2f955845f79ae0bbe2e893a812e886b47abefeea8373503607c6e0203f10e190781cfe1b752ca4345b19a5cf17d1cf73b084457a42a34c9469ab45c2a219113e118bf3d5875968510f664701c96e4249eb5ac0c425ddbd0581fd967400d80e89e0bbd7318923600bd16b7e8ce4380caaff2736112ff4e7c5b7a19f186caf56fd04d9f93dd99a57c5c1dab59ae8ba9c00bbc21a08e1546e0c5b83c24e2b45bf25dfccfebfeede854d86a38", 0xc5}], 0x6, 0x5) readv(r2, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r6, 0x8, r8) tkill(r5, 0x13) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00005c7000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c63000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000c58000-0x4)=0x200, 0x4) connect$inet(r2, &(0x7f0000206000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 110.857361] sd 0:0:1:0: [sg0] tag#474 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.879014] binder: 17407:17414 ioctl 4b45 205a9ff8 returned -22 [ 110.883352] binder: 17393:17406 ioctl 4b48 20000000 returned -22 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x200000000) r1 = creat(&(0x7f0000cda000-0x8)="2e2f66696c653000", 0x109) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bd4000)=0x8000007fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ea7000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x42) ioctl$int_out(r1, 0x2, &(0x7f0000c6a000-0x8)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8000000000081) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x9, 0x800005, 0x283, 0x5}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f00004c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000226000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x484301) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f30000-0x4)=@assoc_id=0x0, &(0x7f00007b6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000056000-0x8c)={r5, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e6e000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3c84, 0x3, 0x0, 0xa, 0x2, 0x0, 0x6c65749d, r6, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}, 0xe8) sendto$inet6(r4, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f0000775000)={0xa, 0x1, 0x20009, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dbe000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x7, 0x7f, 0x100000000, 0x3fb, 0x5, 0x5, 0x6, 0x729, 0x9, 0x1e, 0x10001, 0x2, 0x8001]}, &(0x7f00004d4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000419000)={r8, 0x90, "f8c35164102f29560958568cf8d2e1469b4c170f98bf554416ef6ba0731abfae88b3fe7ebced910ce623eb299b08000000393005675a333d26b86bc7c1ce9ce7f3ac73772d0f68c0d44d1442a41344215a06b634414806e4c4f14a70d03cc1a9a8d8dae0ae66f45d04f4ac36012ed26ace064ed9bab8d3bfed8a6467a68570f20549a77f6866fe16fdbd22105dd17e7d"}, &(0x7f00006ca000)=0x98) [ 110.961016] sd 0:0:1:0: [sg0] tag#397 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 110.969713] sd 0:0:1:0: [sg0] tag#397 CDB: opcode=0xff (vendor) [ 110.975798] sd 0:0:1:0: [sg0] tag#397 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.984564] sd 0:0:1:0: [sg0] tag#397 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 110.993329] sd 0:0:1:0: [sg0] tag#397 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.002167] sd 0:0:1:0: [sg0] tag#397 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/11/11 20:46:16 executing program 7: r0 = add_key(&(0x7f000020a000)="626c61636b6c69737400", &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000000400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x5, 0x0}, &(0x7f0000000000)=0xc) keyctl$get_persistent(0x16, r1, r0) keyctl$clear(0x7, r0) 2017/11/11 20:46:16 executing program 0: r0 = socket$unix(0x1, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000, 0x201, 0x401, 0x48, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x10000, 0xdfa, 0x1, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9d, "46eab5b21e8886975c9979c8544cc7c568a805c9237985d5768d75facf8aa973ca9bfc22e6b706adf180859496f21b7424c2592af64242fe6e42b652a3d036ae1d8dd3b174504b9ba764c71a2380cbc03792089a45a5cf3804660d84abc72b9edc16ba6f22c40faf880e322a9d920ef9c89d139a251aa32f3e8340227004a6c6a4c0b1222301c22e3ac3ea494d0cc21ad42c9d3b964050227f6c9ccec4"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xd5)="e99bfa6f846f4be01d17cd7f6fc1680b698b3cc4f32ecbcfdf9a61c138f67c0ab4bc597c36031457d73ecdc55e5c1621a7a557b8c4867276b464749d5d35a9f5a562da5bbb36f300ec58fec7fbdf4661c3cc433a167c88bd295c40cd8a66d9481cd7ecfae3b655b78f8416d03250d2c28ae108726f5413c775ad33c6fd71ac6939bc3e7e0ad84dec5981eba33f96be93367bde0a310aa79a5e76de51f7005cff4a8d4afa3c63de67cca0efac331979c1f02ac0028e6ae0ba2209cc85225dd8c746b6307033d678ab37dc684c22f92479056d523ede", 0xd5}, {&(0x7f0000001000)="aea7f0d89a2cd9eeb7ebe0ce1340b9292784bebe8654474214dfe9a4d350bc91d8b638a0092b0cf5f56494128ab4579b08187e90a29aaaa24de6859a44c414b62fcb7986df97efa83d07e4ee0875984734f38864d7f3eaece666a6260396585e78e7898f91eac3b64636536189e6fe5b692818694257e593f65023173b4aabf57cc7489bbd0d16f05b92b4cb882ac2700a6cd260f62f8159ab1c44", 0x9b}], 0x2, &(0x7f0000002000-0x134)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x5, 0x8000, 0x9, 0x9, 0x2, 0x6, 0xe7f, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x0, 0x1, 0x8, 0x5, 0x7fffffff, 0x401, 0xc487, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x6, 0x2, 0x6, 0x10001, 0x1, 0xffff, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x1f, 0x4, 0x35, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x85, 0x2, 0x400, 0x9, 0x0, 0x3, 0x100000001, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x2d, 0x3, 0x8202, 0x5, 0x1, 0x8000, 0x29, 0x10001, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x208, 0xe00000000000000, 0x0, r7}}], 0x7, 0x20000001}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000951000-0x1000)="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", 0x1000, 0x0, &(0x7f00002c1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a52000)="260000001e0047f10714c1f83a0022fb07000300000000000000020000000a2900d6f7006e35", 0x26) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) getpeername$netlink(r0, &(0x7f0000351000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf2000-0x4)=0xc) r3 = add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = dup2(r1, r2) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x1f) keyctl$search(0xa, r3, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000075c000-0x1)={0x100000000}, 0x1) sendmmsg(r2, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000605000)=[], 0x0, &(0x7f0000652000-0x560)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000137000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000831000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00002d4000)={0x0, 0x0}, &(0x7f0000c52000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000146000)={0x1670}, 0x1) ioctl$TIOCSBRK(r0, 0x5427) listxattr(&(0x7f0000041000)="2e2f66696c653000", &(0x7f0000032000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000000)={r8, 0x7a, "d150c5878340bbd600e3c41d93c37f2e673db6543a9685cce9fb86fbf90f24e9f3acd3c18be582cbc0b4d330e6498895e0384c691e4d71894d0759b21eee23b406400b9c496efaef5d4af6023bab010fc664ba6672c4c71e9432ef7818c7024263ba94f987c3b12abb16ac58046048148ad32da9de885fc99626"}, &(0x7f00009ad000)=0x82) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00008c9000)={0x0, 0x0}) mkdir(&(0x7f0000c6a000-0x8)="2e2f66696c653000", 0x0) [ 111.063510] device gre0 entered promiscuous mode [ 111.069549] device gre0 entered promiscuous mode 2017/11/11 20:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x22, 0xc00000001) accept$packet(0xffffffffffffffff, &(0x7f0000776000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000aa6000-0x4)=0x14) inotify_init1(0x80000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x3, 0x3, 0x5, &(0x7f00003ae000-0x8)={0x0, 0x0}) open$dir(&(0x7f00002ee000-0x8)="2e2f66696c653000", 0x4800, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002e1000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000084b000+0xeeb)={0x0, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80}, &(0x7f0000bbe000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000359000-0x10)={0x8, 0x4, 0x3ff, 0x200, r2}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000600000-0x4)=0x2, 0x4) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) getsockname$unix(0xffffffffffffffff, &(0x7f0000406000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009ab000)=0x8) sync() setsockopt$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000c2e000-0x4)=0x6, 0x4) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000021f000)=0x0) sendfile(r5, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/11 20:46:16 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042b000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000d2000)={0x0, 0x0}) getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a02000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020f000)=0xe8) getresgid(&(0x7f0000620000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000)=0xe8) getgid() syz_open_dev$urandom(&(0x7f00003cc000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4000) getpgid(0xffffffffffffffff) getuid() getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000082e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000e69000-0x4)=0x0, &(0x7f0000d68000)=0x0, &(0x7f000048a000)=0x0) socketpair(0x1, 0x80a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init1(0x80800) accept(0xffffffffffffffff, &(0x7f0000a34000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ea4000)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) socket$inet(0x2, 0x7, 0xfffffffffffffff8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x2, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000681000-0x4)=0x1c) getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f000004a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f61000-0x8)="2e2f66696c653000", &(0x7f00007a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e80000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x1, &(0x7f0000000000)=[0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x401, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003d4000)={0x0, 0x0}) eventfd2(0x100000000, 0x80000) syz_open_dev$urandom(&(0x7f000032a000)="2f6465762f7572616e646f6d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x5, 0x80) socketpair$inet6(0xa, 0x80000, 0x80, &(0x7f0000557000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007d1000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006bc000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00005df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ff9000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000079a000-0x4)=0xc) getresgid(&(0x7f0000866000-0x4)=0x0, &(0x7f0000d94000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0x73)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000)=0xe8) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x10) creat(&(0x7f0000001000-0x6)="2e2f66696c653000", 0x14) openat$binder(0xffffffffffffff9c, &(0x7f0000dd8000-0xc)="2f6465762f62696e64657200", 0x101000, 0x0) syz_open_dev$evdev(&(0x7f0000895000-0x12)="2f6465762f696e7075742f6576656e742300", 0x800, 0x280) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000040c000-0x8)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000d9e000)={0xffff}, 0x8) epoll_create(0x100000001) getpid() getresgid(&(0x7f0000f2e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000081d000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000444000)={0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000+0x129)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x5, 0xd9c) accept$ax25(0xffffffffffffffff, &(0x7f0000022000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008ba000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000)=0xe8) openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x6100, 0x0) 2017/11/11 20:46:16 executing program 0: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000000014, 0x40806, 0x9a1) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000ec2000)=[{0x1000000000020, 0x10000000000, 0x0, 0xfffffffffffffffd}, {0x6, 0xfffffffffffffffc, 0xffffffffffff8915, 0x9}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000190000)=0x7, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fec000-0x84)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x6) r3 = syz_open_dev$sg(&(0x7f000098b000)="2f6465762f73672300", 0x14001, 0x800) sysinfo(&(0x7f000041e000)="000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000857000-0x4)=0x0) ioprio_set$pid(0x3, r4, 0x100000001) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000129000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) add_key(&(0x7f00005f5000)="6c6f676f6e00", &(0x7f0000fa4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063e000-0x48)="72cd0a43967a16eef9a61f2a3f6f56aa0049b79f7e2393ef405312a9b882a9dba5874344ff4eabcac18d64a4aea1385180007e7de68961bf5aec746e8d01421d042d7f8e359c8cac", 0x48, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x80002, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000182000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000bee000)=[{&(0x7f0000ee6000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb31757598755ffb9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cc930863fc2aba3e064d9743641", 0x6a}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/11/11 20:46:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f00005d3000-0x8)={0x39980732, r2}, &(0x7f000015d000)={0x6, 0x82eb, 0x80000001, 0x6, 0x9, 0x101}) r3 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000515000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000972000-0xb8)={0x0, 0x9, 0xf1d, 0xf33, 0x9, 0x200, 0x1, 0xf91, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x4, 0x100000000, 0xffff, 0x80000000}}, &(0x7f0000b0b000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ce000)={r7, 0x1ff}, &(0x7f0000991000-0x4)=0x8) fcntl$setown(r5, 0x8, r4) readv(r3, &(0x7f0000028000)=[{&(0x7f0000389000-0x46)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009a9000-0x8c)={r8, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc1000-0x4)=0x8c) read$eventfd(r3, &(0x7f0000abf000)=0x0, 0x8) fcntl$setsig(r5, 0xa, 0x12) fcntl$lock(r6, 0x7, &(0x7f0000932000)={0x2, 0x5, 0xed8, 0xffffffffffffe665, r2}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f0000f5a000-0x18)={"158bf6fdd478feb3b2f004d310f842d2", 0x0, 0x200}, 0x18) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000144000)={0x1, 0x6}) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) accept4$llc(r0, 0x0, &(0x7f0000e39000-0x4)=0x0, 0x800) dup3(r5, r6, 0x0) tkill(r4, 0x13) open(&(0x7f0000ea4000-0x8)="2e2f66696c653000", 0x1, 0x20) mprotect(&(0x7f0000927000/0x2000)=nil, 0x2000, 0x1000004) 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="207658e115fb382e8c806423ef2edf33", &(0x7f0000001000-0x7)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000038000)=[{&(0x7f00000dc000-0xa2)="839ccf727f7b11adab5a0a9e831ab3c9ffb6db34dc4dc78461a961fb86170ed46fd5a1bbbba67c4d662dc8ea97561944ab25b544bb01ccee6672d1832b538858d49056853b4436b386463ffd459c39eb8d14be6a63174e91fdfc3d99120efbe1a5932884c2c93a102550be7e7d7504b28e397f441316f41d082fb15f525c8d13d2609897131e27f5c0bd49395feb67bdee9477406027a80dc71d489f4736cf53c9b5", 0xa2}, {&(0x7f000050c000)="f87db9ee0f8c83f12b52aeb4c4add4a32becc320b5ba0ba8d8d9984a2abf8193753a22e33c711ae92c433ed44ed728206de367a400d5147aafa19a99411770776e9c5462e6529d9a1606f61ecd150041a2e1f25de8668a73e74951d93ae723df38d75b1b995fa3bce21695e5311ca324499d982822d0fd704a81b479edd62ea4d1c580b1e6b36b4cb41336dc03bf33149e8248d457f29d3264d88bd73d512497ab2e4c3ca343176f50e94bd183b734f692b31cce563469be7e892acc5974314deeb7b04954700e09445eeceec9ded28f3a581011fd8d5bf4aab01cf7b9c5a339e80d36", 0xe3}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f0000437000-0x73)="ab4aa3b2f119086eab4622f9e55271a1f2b93cf9e37cb53767815c75100210a9c7efe8835f51397fd7da8209fcf68d9764af0ae235c35a0909c306837a2674f4f1a99b9c34ea03e3970dc881b3b0bdeafa2f99503ea6aa483dcb6728d01038da91ac4fd0d3c331cae6e8caadd1b7e1e3dab8be", 0x73}, {&(0x7f0000519000)="a2e4b685edb7f61bfae9133d02b8042f6b3fea0adc0d0a309fca7a647a5d4115e593e2fbc39296be26e69b0b205bca4c9464e0509d529fdc09fe68755abe071920f86df768b3366162447ddee51aa895462b39bd0342a76716d2061ac312", 0x5e}, {&(0x7f0000054000)="b30aacb9916257bf7ffc659bb6be2a6a1cffdde1371034914a42dfda7b30674d127ec6fefb034a0878999e956109ff8e49166b021bd0e9b0fc31ec705d1b85a0632b2996b1c4fe7fcd0f5a7b13c9558e761c33593c6f942fadd718d7929aa77fe74a264596d5ce3303d397b58678aa66a6ff0034148481759ac7eee29ec7916bb1f36d76d172", 0x86}, {&(0x7f0000510000-0x1000)="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", 0x1000}, {&(0x7f0000511000-0x20)="773e93eadb7130acc7744aaa01844878919df4c2b88ebba2d6c41fb5e4e3557c", 0x20}, {&(0x7f0000511000)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c5d889ad422b22935b3dc122465528b", 0x45}], 0x9, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000191000-0x20)={0x7ff, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001a4000)={0x5, r5, 0x2, 0x1f6}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000514000)={0x0, 0xd2, "10339f4d903b56ef961154e80cccf1435ff29d08e12468c864342cbe811a568a7a7ceadfc2e01de8b4e1f1fd4f1f6f87ea033fdcc60f67c065805e84160a5ff4df39398a8d4028e90beabb3432dc7ba2b6f4a4f672c11a222bfb8e7835f7cf9197539ebd38780dd5e037ecffc99c7d2480be2c5dd2583d90e5dba3d75cd1a387fe26ade32df1531ff7437a3db24ce26ad09b9ea17f6606b177391bc5b71bd44278561c2009445146ca54b546fb9860bd2a403a06a68d26ce44f8703dd72ac1d6ae4a61766a91ef7529f55e5d2f68d5b6511b"}, &(0x7f00001b9000-0x4)=0xdc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000051a000)={r6, 0x2, &(0x7f000051b000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000516000-0x4)=0x10) recvfrom$ax25(r4, &(0x7f000025f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x120, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000488000)={r6, 0xc7, "0a73454b6856aed0d61344cd9b6f3f6e98ab325b019d4f3906232505b240fa7bf3b222cf021a402c0569e91b54a498b87dfca8de7aa22be0962b259f4c4f6f488236d5f9978b359a36bb88f7d0f6bf19b8fc339f8adc52d145b677a62e8c20970362487af336cecfffd5254c4019747223d7e15f910e6371a6286b6407b2b8897f27b0f86ccfb790af2360c12c8627724ce0baba3c3bf612e360f2f43344243de8374404652f3b5c0dc910d4b2a4d56462d2115fefb85963cf3c75384e267363848bdf8980f780"}, &(0x7f000026b000-0x4)=0xcf) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000043a000)={0x6, 0x0, 0x10001, 0xf56b}) write(r1, &(0x7f0000517000-0x71)="c865105b1e9257b36fd7577b6cc46c346d3bde9dcd7897db68e693f1d7a7b46cc8556c8cf23f468792b0afeb6127171c9cac9fdde3ef5b765fde08fd411d272b4f656d56431ec5ab486ef9481b416b480c12744873fd6ccc47ede21e72c75cf217bb49ec6fd6f169dd182aa41d8446bb4b", 0x71) socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f00003db000-0xa)="000005000000000005df", 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000517000)={r7, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x8, 0x0, 0xffffffffffffffff}, &(0x7f00000bc000)=0xa0) vmsplice(r3, &(0x7f00001f1000-0x80)=[{&(0x7f0000452000-0xa8)="f3cddadef473e4c2a6a9acae800ed96ae550499cf4afacd79a7233bd0b60ce4069e30998080327ceda9b3a0f45331d99bcb775fabe433689b4d3d0f306859b90911ce91f283e8fc6d4e5ec1d64d3866c456da6a277688a5f186c7fbe640d8b9ca657d281cfbbc8c780d95b146cb46fc4aeb001e27f5bfa1807a0954b18f4585e6cc071d48b292561b2e5f466374434b926d6d5c47edaa81435228d08a7ccee636d17231d31d13a32", 0xa8}, {&(0x7f0000516000)="3e29f2e3f10f", 0x6}, {&(0x7f0000b75000)="e2a7966007823f749bd6eaa3cb0d9a454610a82c50e8ca9c899342f638dce64276f71cec01a4d0df25a1a585818473b7ae28befb00d5ee43", 0x38}, {&(0x7f0000517000-0x1c)="2127f7f39d690bb4c1111707c320195f285fe23c36f1009187dcc514", 0x1c}, {&(0x7f000028c000-0x3d)="3878eda3450f3d381aa4ecf7d6c3c3f3a447d84a5d7fe10f18a1e04e9a887d2d1d2c38caa2e4fb84396c5b84d62942ad714fbe46153e6edc496068302d", 0x3d}, {&(0x7f0000519000-0x7)="911f784670d6a54c91cba829a884da0b1fa28e6728ccc9abc1bc9c235f6180fdd604f3e7569aa544dc2782ccaa6a608ad66a45b0808ef9a37cf9cb5b1fe57b6ae22706c120878a6c8c4c6aad67c8ac3984d5839b03bd326ded496972eaafa526315dccc314a19a990c5d746d", 0x6c}, {&(0x7f0000517000-0xcf)="47597451f7044bf94b64f893c1b892f062e78d23c0af6cf434ea6b210a7f5e2e61f066d30b3c326bb55a3429481c10fbcf5aef8e47a7830dbcac7543948a7b7f7df38caba188f9b8ad8f6318c0d218bd8d25e2b55ee5423fdf243ac4348bc770249430367dedd131ea649fcd44057134974d9be8fc3123b44bc46cfae3094a6014935b74ea7c256e32874f0924f02583d024c317cf173b4624a0d0855479e21b112d52b15626eee8857b540042f70dc82a035ca792afd244c9bfc4f239fcba0d1b37108013521b3f9b6bb8555e3e31", 0xcf}, {&(0x7f00000c5000-0x41)="11aae2c2a4375b22f4cb678847fb8c2d66f5310e03b5f40d7f352cf8e8e30e37a91405eebd0432396a88013a9d113b88c3529c7b8bb86f86199c58aee83bb1d2be", 0x41}], 0x8, 0x9) splice(r3, 0x0, r1, 0x0, 0x3, 0xc) splice(r4, 0x1040400, r3, 0x0, 0x5, 0xfffffffffffffffc) splice(r2, 0x0, r4, 0x0, 0x8000, 0x6) accept$inet(0xffffffffffffffff, &(0x7f0000a2c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000412000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) getsockname$netlink(r1, &(0x7f0000457000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0xc) r2 = geteuid() setreuid(r2, r2) ioprio_set$uid(0x3, r2, 0x1f2000000000000) r3 = creat(&(0x7f00007db000)="2e2f66696c653000", 0x1) getsockopt$inet_tcp_TCP_PSP_CHECK(r3, 0x6, 0x6c7, &(0x7f0000062000-0x4)=0x0, &(0x7f0000145000-0x4)=0x4) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3ff}, &(0x7f0000772000-0x4)=0x8) add_key(&(0x7f0000c66000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000031b000-0x8)={0x642, 0x2}, 0x8) add_key$user(&(0x7f000061d000-0x5)="7573657200", &(0x7f0000c7d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5e000)="671008ca6390a85aa097b292debd236298b188a0d420af522de97011a55698b3b022e3a5d3002071219ddf03c3122a764b6a4dbf6bb6b4e93b7acb523b34e5cc87911cd93f4e8d", 0x47, 0xffffffffffffffff) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000eb000-0x138)={0x6, 0xff, 0x6, 0xfffffffffffff801, 0x5, [{0xdfdd, 0x2, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x89, 0x6, 0x32ba5bc0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x3ff, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}]}) request_key(&(0x7f0000ac7000)="727872706300", &(0x7f0000801000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b9000-0x1)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003c5000-0xb8)={r5, 0x3f, 0x1, 0xcf8, 0x1, 0x7, 0x7ff, 0x200, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x4, 0x3, 0x8000000}}, &(0x7f0000185000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000404000-0x6)={0x0, 0x7fff}, 0x6) pwrite64(r4, &(0x7f0000726000)="70c86582431967c0e3075a11588cd470efaf45c03b15623d508c1bf8f26ae9df43dd0c079172a50b8c96ce558b617a6d6b051772a127a4d0b3ce89f291cc3cb2ed956a5e9015b69bbbae99346ae9a85bfec0481047453eea61763aaf8fca16b80484cf4b544239998db888481bb613ca", 0x70, 0x0) fallocate(r4, 0x11, 0x0, 0x44400004) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000011000)=0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x1c)={{&(0x7f0000e40000/0x4000)=nil, 0x4000}, 0x1000004, 0x0}) rmdir(&(0x7f0000001000-0x8)="2e2f66696c653000") splice(r0, 0x0, r0, 0x0, 0x8000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2017/11/11 20:46:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) r1 = socket(0x100000000000b, 0x7, 0x400000000007d24) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x7, 0x0, 0xb17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x4002, 0x0, &(0x7f0000088000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000775000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x8, 0x22c, 0x4, 0xe49f, 0xfff, 0x200, 0x8000, 0xffffffffffffffe1, 0x1000, 0x80, 0x0, 0x7, 0x2c]}, &(0x7f0000cf4000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c4b000-0x8)={r6, 0xfffffffffffefff8}, &(0x7f0000753000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a4b000)={r7, 0x3, 0x6, 0x1, 0x9, 0xffffffffffffffe0}, 0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a45000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a87000-0x4)=0x0) r8 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000a64000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00006e5000-0x8)={0x0, 0x0}) r9 = getpgid(r8) select(0x40, &(0x7f0000004000-0x40)={0x2, 0xaa14, 0x1ff, 0x10000, 0x6, 0xff, 0x9, 0x7ffd}, &(0x7f00007c8000-0x40)={0x0, 0x1, 0x652, 0x2, 0xc176, 0x2, 0x22000, 0xfffffffffffffffa}, &(0x7f00002f8000-0x40)={0x5, 0xc9, 0x6, 0xff, 0x80000000000005e, 0x5, 0x7, 0x1e}, &(0x7f0000dc2000)={0x0, 0x2710}) gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005a5000)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r9}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(0xffffffffffffffff, &(0x7f0000cce000-0x8)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) signalfd4(r4, &(0x7f0000d17000-0x8)={0x0}, 0x8, 0x0) mkdir(&(0x7f0000b6e000)="2e2f66696c653000", 0x0) lsetxattr(&(0x7f0000210000-0xa)="2e2f636f6e74726f6c00", &(0x7f000046a000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000062d000-0x14)="020000000000ff6f0000000100000000e706a081", 0x14, 0x3) r10 = socket$inet6(0xa, 0x800000000003, 0x3) getsockopt$inet6_mreq(r10, 0x29, 0x1e, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f000006c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r10, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r12}, 0x14) setsockopt$inet6_mreq(r10, 0x29, 0x1c, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r12}, 0x14) ioctl$KDDISABIO(r2, 0x4b37) socketpair(0x15, 0x11, 0x80000ee, &(0x7f0000245000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000516000)={0x6, 0x70a500000, 0x8008, 0x8, 0xfa, 0x4, 0x7fff, 0x1f, 0x0}, &(0x7f0000dbe000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000237000)={r13, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xb}, &(0x7f0000ede000-0x4)=0x98) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000ea2000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r12}, 0xc) syz_emit_ethernet(0x4e, &(0x7f000015f000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00fe85", 0x18, 0x10000000003a, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/11/11 20:46:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000467000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000083c000-0x4)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x80000000) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00004a5000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1, &(0x7f000000a000)="71") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000011f000-0x30)={0x3, 0x3, 0x58fd, 0x4, 0xfffffffffffffffa, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20080, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000125000-0x8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000557000)={0x0, 0xc9, "0adf7f7a2246aeada40ecd5fdcfb4aee9460a5467c88d6849180c0c73186221c20ede2f978d1807d6de289d06ab4914923c0542aa4531bc1a2254a283a0c13876ef65c85ea31d932abd419855750e5af972a549f15a85e4c9ce15f20c0208f978cb9e0306cb0ef1c0b0045aa6401c03457d0b372c2f52d2c75a1601205f33d9ff270776d8eaa32bf1feb4a88543aaf489b3fe0d0936bc87cfc612109dee3873ca857e076cc9df01b22f7a981f00b84ef4053283c3da1f01a2bd3a9aa93f8989c13273d6c06e9302c98"}, &(0x7f00007d8000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000836000-0xf8)={r3, 0x7, 0xf0, "7316ac7ce05f4eb0f4ac67a90ee438491880206632d8c5aec30b2a0c639ca53dfcc45d6e1d2c435c02d920c172a5d35b427e443b3e8e542def958a01d69124009997bcfec22193c9e6edf06627dc937c958493dcb5ddfcd45928e23035b7c497f5ea66fec6a6ae6950a5b48cf814006f880e22c33bd61b207859531ee88f1c56f58221f4e6c5da54fd46172e47d361cf40b1c4ac7fdfb9347aa32a4ae1da5def5bcb676a538a8d4c3f1e104080582f103e55042f8d5cf1e425a560bfab5b2291a9f49056752986a79dc74cd42801a6f380d1728d3f180f289815da658a8ffa847f9c0920e930d82092814f469b62c86a"}, 0xf8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000011000)="2600000013000000000000000000f81d000000000100000009ef18ffff00f13205001100", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000f3c000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000cb6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x2, 0xfffffffffffffff7, 0x5, 0x80, 0x20, 0x0, r5, r6}, {0x4, 0x6, 0x7, 0x3, 0x2, 0x100000001, 0x100000000, 0x8000}, {0xd9e, 0x2, 0x0, 0x4}, 0x9, 0x8, 0x4ba1e912, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0x3, 0x3, 0x100000001, 0x4, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r8, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0xc0) r9 = add_key$keyring(&(0x7f0000529000-0x8)="6b657972696e6700", &(0x7f0000b91000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, r9) add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r10 = dup2(r7, r8) ioctl$LOOP_SET_DIRECT_IO(r10, 0x4c08, 0x800) 2017/11/11 20:46:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x6, 0x9}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d4000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000caa000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000564000+0xbd0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x0, 0x100, 0x0, 0x4, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f7000-0x4)=0x0) getpriority(0x2, r2) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x0) 2017/11/11 20:46:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x80006, 0x3f, &(0x7f00004d2000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000c1f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) r4 = dup2(r0, r0) fanotify_mark(r3, 0x40, 0x20028, r4, &(0x7f0000979000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000009c000)=0x2, 0x4) ioctl$TIOCEXCL(r3, 0x540c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000ba2000)=0x0, &(0x7f0000430000)=0x4) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00007d2000+0xd41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x4, 0x0}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x200000}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x3}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) keyctl$session_to_parent(0x12) sync_file_range(r3, 0x8, 0x7fffffff, 0x6) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mq_getsetattr(r4, &(0x7f00002d6000-0x40)={0xbddd, 0x9, 0x3, 0x100, 0xf25, 0x200, 0x3ff, 0x9}, 0x0) shutdown(r4, 0x1) r5 = socket$inet6(0xa, 0x80004, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000026d000+0xb33)=0x0) ptrace$cont(0x9, r6, 0x76, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000014c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000)=0xe8) bind$packet(r4, &(0x7f0000003000)={0x11, 0x0, r7, 0x1, 0x3, 0x6, @random="695c60dbffa1", [0x0, 0x0]}, 0x14) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000732000-0x4)=0x40000000005, 0x4) sendto$inet6(r5, &(0x7f0000004000-0x1000)="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", 0xb49, 0x0, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 111.292274] ICMPv6: NA: someone advertises our address fe80:0000:0000:0000:0000:0000:0000:04aa on syz4! 2017/11/11 20:46:17 executing program 2: r0 = socket(0x1, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)="2f6465762f73657175656e63657200", 0x100ffe, 0x0) mmap(&(0x7f000055b000/0x3000)=nil, 0x3000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) r2 = socket$netlink(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000c87000-0x4)=0x8, 0x4) socketpair(0x4, 0x5, 0x3, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d23000+0x3da)="d9", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000936000-0x4)=0x0) r4 = socket$inet(0x2, 0xa, 0x81) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000902000)=0x0, &(0x7f0000e2d000)=0x4) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000073a000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x2) close(r1) close(r2) syz_extract_tcp_res(&(0x7f0000838000-0x8)={0x0, 0x0}, 0x379, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000559000-0x8)="2e2f66696c653000", &(0x7f0000815000)="636f6e666967667300", 0x0, &(0x7f0000e86000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x40000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc56b, 0x100000001, 0x80000, 0x0, 0x0, 0x2, 0x8, 0x0, 0xfa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b6c000-0xd)="2f6465762f7573626d6f6e2300", 0xeffffffffffffffe, 0x0) r2 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000f16000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fc) splice(r2, 0x0, r3, 0xfffffffffffff, 0x1ff, 0xfffffffffffffffa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x2, &(0x7f000056c000)=@l2={0x1f, 0x8001, {0x1dd, 0x7, 0x10001, 0x81, 0x6, 0x1}, 0x1c16ef4c, 0x7}, 0xe) mincore(&(0x7f00002c8000/0x1000)=nil, 0x1000, &(0x7f0000757000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpgid(r1) write(r5, &(0x7f0000f2e000-0x89)="b5b3f1a33998ad4fdaf23ef29ddde86a6277b72f22176b0b5757a6e74b32731154cb8823c95ab41e9e25ea3483fd5d690603434374d2f4b055a2a8b6ee8509ba7b54daf69834bc845d915fcb98e57e02dee1d4650205651873a21591e80223111103e669b52df83383d1d233a60c292cdeaf5b3b09f34f77cf438a64b7833d9bce9a07b91ab3cbd51c", 0x89) vmsplice(r3, &(0x7f0000cf8000-0x20)=[{&(0x7f0000b6b000-0x21)="d5d809350000000927150d2fb20dc6975170ccd78756401c367ea9c29e2180ca4a", 0x21}, {&(0x7f00002a7000)="23fbbabe7a0d22ffb1897b4584e53a43b0c4fc9978c7bad437bc5a6873aaf30cb6686abf189cb0f2c3cc4e9f253584a18808f4383518e8c9032d042a8359f03e2bd0d202056398940a122d7b4156e0739afe05e9e978058cf0b5cedfddb181867dcfc74022977c4ee18e9d4cccb7c3988f970cfffc5efae9a880e0029aa2817c3106ce857f2eed803b73801643589c6b48c6257d3bd17c5fd43e6a5405abf28b4ecdae7da4", 0xa5}], 0x2, 0x0) fcntl$setsig(r4, 0xa, 0x12) vmsplice(r3, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000600000-0x4)=0x0, 0x4) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/11 20:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = syz_fuse_mount(&(0x7f0000ad5000-0x8)="2e2f66696c653000", 0x2, r0, 0x0, 0x9, 0x101000) r2 = creat(&(0x7f0000039000)="2e2f66696c653000", 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000369000-0x58)={{0x0, 0x7}, 0x1, 0x88, 0x4, {0x5, 0x4}, 0xd50, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f000030b000-0x8)=0x0, 0x5) ioctl$int_in(r1, 0x5452, &(0x7f0000b5a000)=0x1ff) accept4(r2, &(0x7f000092c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x14, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004b5000)=@req3={0xf14, 0x3, 0x7, 0x7, 0x2, 0x0, 0x7}, 0x1c) 2017/11/11 20:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000636000-0x8)="2e2f66696c653000") timerfd_create(0x400000000009, 0x80800) eventfd(0xac) chmod(&(0x7f0000af2000-0x8)="2e2f66696c653000", 0x12) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) r6 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000099e000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00003fd000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a5f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffffffff, 0x2, 0xb3e0, 0x11, 0x0, 0xa0, 0x7, r7, r2}, {0x1, 0x0, 0x6, 0x1, 0x0, 0x1f, 0xfffffffffffffff8, 0x400}, {0x80000000, 0x8000, 0x1, 0xfff}, 0x40, 0x8, 0x5, 0x1, 0x20, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0xbd}, 0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x9, 0x5, 0x5, 0xb1}}, 0xe8) r8 = memfd_create(&(0x7f0000fc0000-0xb)="2f6465832f6c6f6f702300", 0xfffffffffffffffe) memfd_create(&(0x7f0000c9b000-0x6)="297070703100", 0x3) fcntl$setlease(r4, 0x400, 0x1) accept(r6, &(0x7f00002e2000)=@hci={0x0, 0x0, 0x0}, &(0x7f000046f000)=0x6) fchmod(r5, 0x3ffffffffffffffe) pread64(r5, &(0x7f00002a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69, 0x0) poll(&(0x7f0000ce2000)=[{r0, 0x2, 0x0}, {r6, 0x100, 0x0}, {r5, 0x100, 0x0}], 0x3, 0xf0a) sendfile(r5, r5, &(0x7f0000224000-0x8)=0x2004, 0x100000002) close(r3) fstatfs(r8, &(0x7f0000f33000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/11 20:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000612000-0x8)="6b657972696e6700", &(0x7f000050f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a3000-0x10)="2f6465762f73657175656e6365723200", 0x42000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000c7d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000819000-0x7)="6b00d2130001ff", &(0x7f0000d35000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad1000-0xd)="00", r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4b000-0x11)="2f6465762f7667615f6172626974657200", 0x402000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000591000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r3, 0xf, &(0x7f0000aa0000-0x8)={0x0, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0xb6257bbe88c2d83c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x7, 0x0) r6 = getgid() getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006ad000-0x10)={0x0, 0x9, 0x0, 0x12b4ed1e}, &(0x7f00009d8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000610000-0x8)={r7, 0x10000}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000fdf000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = getgid() setresgid(r6, r8, r9) getpid() r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000518000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) setsockopt$inet6_buf(r10, 0x29, 0x3b, &(0x7f0000127000)="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", 0x1000) 2017/11/11 20:46:17 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000125000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000448000)="2e2f66696c653000") r1 = memfd_create(&(0x7f000010d000-0x1)="00", 0x2) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x129) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x14, 0x3, 0x10000, 0x6}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x100000001, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000095c000)=0x800, 0x4) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000095d000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095d000-0x4)=0x8c) setsockopt$inet_tcp_TCP_CWND(r1, 0x6, 0x6b4, &(0x7f0000182000)=0xb0, 0x4) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000490000-0x8)={r3, 0x0}, &(0x7f000095d000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000245000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/11/11 20:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005f4000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = socket(0x2, 0xb, 0x8000) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000940000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80801) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0xfffffffffffffffe, &(0x7f0000d5c000-0x77)="0000000000000000000000000000000000", &(0x7f00005af000)=0x11) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r5 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) pselect6(0x40, &(0x7f0000aad000-0x40)={0x27c, 0x0, 0x2, 0xe3b, 0x4, 0x2, 0x7, 0x80}, &(0x7f0000aad000-0x40)={0x2, 0x1000, 0x1, 0x7, 0x2, 0x8, 0xb62, 0x8}, &(0x7f0000000000)={0x20, 0x4a6, 0xff, 0x0, 0x0, 0x7, 0x1, 0x9}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x100000001}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000002000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00004d4000)={0x1000000000000013, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r6, 0x4448, 0x0}, {r6, 0x2000, 0x0}, {r5, 0x60, 0x0}, {r5, 0x180, 0x0}, {r5, 0x0, 0x0}, {r6, 0x200, 0x0}, {r6, 0x0, 0x0}, {r2, 0x8, 0x0}, {r5, 0x9400, 0x0}, {r6, 0x13e, 0x0}], 0xa, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000068000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4000000000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xb, 0x0, "d042634707c09244fe759b8a9d1b631c9e2ba44871f5f2294c37ca65907aedc16c060c5388a224ee58eaa96a8aff991aa01a6ed301b7d670c0d0de828499656d210b75816f7f3446d856b14a1c45d1dd"}, 0x160) connect$ax25(r4, &(0x7f0000002000-0x10)={0x3, {"1ad43b25fda340"}, 0xfffffffffffffffb}, 0x10) epoll_wait(r7, &(0x7f0000ac2000)=[{0x0, 0x0}], 0x1, 0x1) 2017/11/11 20:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b5a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00006bf000)=[], 0x0, 0x100000000ff) close(r0) writev(r0, &(0x7f000079b000)=[{&(0x7f0000e60000-0xd1)="49", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000250000-0x4)=0x0) pwrite64(0xffffffffffffffff, &(0x7f0000e63000-0xda)="", 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)="5935e0a88f9e21fb17b4d0fb27f82f84b281ae079c181af206efc502bf1f6cf3d3f857da5d", 0x25}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000027f000)=0x0, 0x4) close(r0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e64000)={0x0, 0x0}, &(0x7f0000247000)=0x8) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000634000-0x98)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81c, 0x1000000000008}, &(0x7f00000a6000)=0x98) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x7, 0x4000000000000, &(0x7f000037d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x17b, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x16d, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x7, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x54, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x3ff, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x7fff}, {[@multicast2=0xe0000002], 0x1}, {[], 0xfff}, {[], 0x8}, {[], 0xe6}, {[@multicast1=0xe0000001], 0x6}, {[], 0x3ff}, {[], 0x7}]}, @ssrr={0x89, 0x2b, 0xffff, [@empty=0x0, @empty=0x0, @empty=0x0, @rand_addr=0xffffffffffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0]}, @timestamp={0x44, 0x10, 0x400, 0x3, 0x200002e1, [{[@empty=0x0], 0x101}, {[], 0x3}]}, @end={0x0}, @cipso={0x86, 0x4c, 0x3, [{0x7, 0x7, "58f3f93e1c"}, {0x7, 0xf, "e42503be32d87dae3ab2f10006"}, {0x0, 0xc, "c625cb23d352bbaa70a3"}, {0x5, 0x11, "7e687d5b28a1cc6ddf3787b249effb"}, {0x1, 0x6, "45047652"}, {0x7, 0x2, ""}, {0x6, 0xb, "a01e9d431ad6f065ca"}]}, @timestamp={0x44, 0x34, 0x2, 0x3, 0xffff, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0xbf8}, {[@multicast1=0xe0000001], 0x5}, {[], 0x8}, {[], 0x5}, {[@loopback=0x7f000001], 0x800}, {[], 0x3ff}, {[], 0xa4f}, {[], 0x800}]}, @rr={0x7, 0xb, 0x2fc, [@broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x38, 0xd6, 0x3, 0x7, [{[], 0xffffffffffffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}, {[], 0x401}, {[@loopback=0x7f000001], 0x80}, {[], 0x40}, {[], 0x0}, {[@loopback=0x7f000001], 0x80000000}, {[@multicast2=0xe0000002], 0x5}, {[], 0x2d2}]}]}}, "08"}}}}}, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0xe, 0x80000001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ae3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e22000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f000043d000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/11/11 20:46:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f0000b9e000)={0x200800006, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b7e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c52000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000748000)={@common="69666230000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x40000000, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x0) r3 = memfd_create(&(0x7f0000416000)="2f6465762f73672300", 0x2) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000db2000-0x1a)={0x55, 0x5, 0x1, {0x3, 0x8}, {0x7f, 0xff}, @const={0xb96, {0x4, 0x8, 0x0, 0x400}}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000fdc000)=0x405e) 2017/11/11 20:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000089a000-0xc)={0x20000002, 0x0}) fcntl$setstatus(r1, 0x4, 0x42402) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000055000-0xc)="2f6465762f72666b696c6c00", 0xc001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000084c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9}, &(0x7f0000583000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000024c000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x81, 0x7, 0x5c, 0x4, 0x4, 0xfa, 0x8001, 0x3211, 0x7, 0x7a, 0x80000000, 0x7, 0x7]}, &(0x7f0000040000)=0x108) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/11/11 20:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fd0000/0x4000)=nil, 0x4000, 0xe) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) eventfd2(0xff, 0x800) gettid() 2017/11/11 20:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000f34000+0xf37)="") socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000bdb000)="220000001a00070b0000000000001201014b81000500010007000000000000000500", 0x22) epoll_pwait(0xffffffffffffffff, &(0x7f00007da000-0x24)=[], 0x0, 0x8000, &(0x7f00009b2000)={0x0}, 0x8) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd4000-0x6)={0x0, 0x401}, &(0x7f0000ee6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000951000-0xe7)={r3, 0xdf, "c244af31fc434018e2b1f1af8f8fca4b1afef866533dd864ef11152be3af233e297722151aa355b5bb473ab66fd14b2eae0abe576b5bf5220d98547ce6d05d5c3c849f7ea64353a4884614457ffa8d62823229279f95e25710cbcab52e0a91f402eb49557daec65a710add3a442ff2591bce700187debea7382f20c4270e5c261ca767d2267b24a8e528581c121bf26c62cfcf83442329a9979044e99cbeeca7bb7643721144ca492e5b5cc76d4d7ef4db59379f5496fe2cc6df2c02457795aa5ad560575c1f87fbf053573b5dd50334decce53a26ff6fd417f167bb969fc1"}, &(0x7f000071f000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004d8000)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x7, 0xfff, 0x10}, &(0x7f000059c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000d6000)=@assoc_value={r4, 0xc0000}, 0x8) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000496000+0x90b)="0000000000000000000000") 2017/11/11 20:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000346000)=0x0, 0x4) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f00007db000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000dec000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000081e000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000802000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000480000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8, 0x1, 0x8000, 0x14, 0x20, 0xa0, 0x1, r2, r3}, {0x1, 0x10000, 0x7c000000000000, 0x6cde, 0x7, 0x10000, 0x5, 0x5}, {0x0, 0x5, 0x2, 0x8}, 0xfffffffffffffff7, 0x9, 0x8, 0x0, 0xa2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x3, 0x1, 0x8, 0x20, 0x480c}}, 0xe8) r4 = dup(r1) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000443000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, "83559370b2b365db840e15ce578ab51356c27afe94aadfe20c08a0cd7a6fb5ffcc4692d0aeb95717b98c5e724d2f62106f817235573ba46e8f5dc940b1876fc4", "178260023cb5bc37736f3249c6ef77dc293a3bf56ee19a111a7618674652980f", [0x9, 0x9], 0x0}) recvfrom$ipx(r1, &(0x7f0000dd8000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x40, 0x0, 0x0) connect$netlink(r1, &(0x7f0000d60000)={0x10, 0x0, 0x40, 0x7fff}, 0xc) getpeername(r1, &(0x7f00002bd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x10) eventfd2(0x100000001, 0x801) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000a13000-0x50)={{0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x1}, 0x0, 0xc631, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) 2017/11/11 20:46:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x1a1081, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000c1b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x11, 0x1e, 0x305, 0x0, 0x0, "07"}], 0x11}], 0x1, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000f66000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f65000-0x78)={0x7, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x40, 0x7, 0x800, 0x100000000, 0x0, 0x2669, 0x1000, 0x9}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r7, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r8}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) 2017/11/11 20:46:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket(0x10, 0x2, 0x1002) connect$nfc_llcp(r0, &(0x7f000070d000)={0x27, 0x6, 0x8, 0x0, 0x2, 0xa0, "8fb959c6735873e8b637df34e07c20329c03480672d7843c0fdc8f4d2f35154ee3e56ff1c733d8a8309e35ace9507d1ba95e2e24457afc4fb0559d6892e268", 0x8}, 0x60) write(r0, &(0x7f00009d1000-0x1f)="1f0000000104ff00fdde45c807110000f305f0000800018003000000ffdf00", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000038b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f000055d000)={0xf9c, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000983000+0x920)="2f6465762f706b74636476642f636f6e74726f6c00", 0xa200, 0x0) r3 = creat(&(0x7f0000438000-0x8)="2e2f66696c653000", 0x5333ccb3355203bd) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00003c1000)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknodat(r2, &(0x7f00004bf000-0x8)="2e2f66696c653000", 0x4, 0x2) fcntl$setflags(r0, 0x2, 0x1) r6 = dup2(r4, r5) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000b8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000075a000)={0x0, 0xa67, 0x0}, &(0x7f000047b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a45000-0x8)={r7, 0x0}, &(0x7f000044f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d16000)={r8, 0x10000}, &(0x7f000081c000)=0x8) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f00001c7000)={0x0, 0x0}) capget(&(0x7f00002d3000)={0x20080522, r10}, &(0x7f0000b9f000-0x18)={0x400, 0xffffffffffff8000, 0x1, 0x7fff, 0x9, 0x5}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000781000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b7b000-0xb8)={r8, 0x4, 0x9, 0x1, 0x5, 0x7, 0x7fffffff, 0x1ff, {r9, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x200, 0x2}}, &(0x7f0000249000-0x4)=0xb8) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000640000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ef1000)=0x0, &(0x7f0000599000)=0x0, &(0x7f0000cb4000-0x4)=0x0) clone(0x80000000, &(0x7f0000cea000)="f0", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="1d8452106b7635e633b7aed7398c3b537d26fcdddb177cff3dc31a926e1527e9bad8a7fa5e999e63d311472baf3579da") fchown(r0, r1, r11) 2017/11/11 20:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f000014c000)="2f6465762f72616e646f6d00", 0x0, 0x400) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c41000)=0xffffffffffffff00) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000015c000)={@common="73697430000000000000000000000000", &(0x7f00007aa000-0x14)=@ethtool_pauseparam={0x12, 0x2, 0xc051, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000df3000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000638000-0x4)=0x400, 0x4) [ 111.870361] ------------[ cut here ]------------ [ 111.875175] WARNING: CPU: 1 PID: 17643 at net/core/sock_reuseport.c:41 reuseport_alloc+0x223/0x290 [ 111.884281] multiple allocations for the same socket[ 111.889211] Kernel panic - not syncing: panic_on_warn set ... [ 111.889211] [ 111.896578] CPU: 1 PID: 17643 Comm: syz-executor1 Not tainted 4.9.61-g904c79c #86 [ 111.904180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.913513] ffff8801d6affa88 ffffffff81d91589 ffffffff83a46ba0 ffff8801d6affb60 [ 111.921503] ffffffff83ee8c00[ 111.923490] device lo entered promiscuous mode [ 111.928970] ffffffff82f94533 0000000000000009 ffff8801d6affb50 [ 111.935450] ffffffff8142e391 0000000041b58ab3 ffffffff84185db0 ffffffff8142e1d5 [ 111.943480] Call Trace: [ 111.946051] [] dump_stack+0xc1/0x128 [ 111.951406] [] ? reuseport_alloc+0x223/0x290 [ 111.957454] [] panic+0x1bc/0x3a8 [ 111.962460] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 111.970664] [] ? vprintk_emit+0x3ad/0x750 [ 111.976447] [] ? reuseport_alloc+0x223/0x290 [ 111.982486] [] __warn+0x1c4/0x1e0 [ 111.987585] [] warn_slowpath_fmt+0xc4/0x110 [ 111.993548] [] ? __warn+0x1e0/0x1e0 [ 111.998807] [] reuseport_alloc+0x223/0x290 [ 112.004666] [] sk_reuseport_attach_filter+0x1c1/0x2a0 [ 112.011478] [] sock_setsockopt+0x5f7/0x18e0 [ 112.017429] [] ? sock_has_perm+0x9f/0x3e0 [ 112.023205] [] ? sock_enable_timestamp+0xb0/0xb0 [ 112.029581] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 112.037097] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 112.044195] [] ? selinux_socket_setsockopt+0x6d/0x80 [ 112.050929] [] ? security_socket_setsockopt+0x89/0xb0 [ 112.057750] [] SyS_setsockopt+0x216/0x250 [ 112.063522] [] ? __fget+0x228/0x3a0 [ 112.068780] [] ? SyS_recv+0x40/0x40 [ 112.074037] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 112.080676] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 112.087490] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.094044] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 112.101349] Dumping ftrace buffer: [ 112.104922] (ftrace buffer empty) [ 112.108597] Kernel Offset: disabled [ 112.112207] Rebooting in 86400 seconds..